Showing BioInteractions for DB00675 (Tamoxifen)

BioInteractor utilizes data on drug-target, -enzyme and -transporter associations to provide insight on drug-drug interactions. It allows you to identify, for instance, which drugs act similarly on the same target. Such drugs may have additive pharmacodynamic effects if given concomitantly. Conversely, two drugs may antagonize the beneficial effects of each other by having opposite actions on a specific drug target. BioInteractor uses ranked drug-enzyme association information to predict enzyme-mediated drug interactions that may be clinically relevant.
Interacting GroupInteracting Drugs
Tamoxifen is a Estrogen receptor alpha antagonist
1Estrogen receptor alpha agonistsAllylestrenol, Bazedoxifene, Chlorotrianisene, Clomifene, Conjugated estrogens, Danazol, Desogestrel, Dienestrol, Diethylstilbestrol, Estradiol, Estramustine, Estriol, Estrone, Estrone sulfate, Ethinyl Estradiol, Ethynodiol diacetate, Etonogestrel, Lasofoxifene, Medroxyprogesterone acetate, Mestranol, Norgestimate, Ospemifene, Phenolphthalein, Progesterone, Quinestrol, Raloxifene, Tibolone
2Estrogen receptor alpha modulatorsQuinestrol, Toremifene
3Estrogen receptor alpha antagonistsBazedoxifene, Clomifene, Fluoxymesterone, Fulvestrant, Lasofoxifene, Melatonin, Naloxone, Ospemifene
4Estrogen receptor alpha othersLevonorgestrel
5Estrogen receptor alpha other/unknownsNaloxone
6Estrogen receptor alpha negative modulatorsLasofoxifene
7Estrogen receptor alpha allosteric modulatorsTrilostane
8Estrogen receptor alpha bindersPrasterone
9Estrogen receptor alpha ligandsSynthetic Conjugated Estrogens, A, Synthetic Conjugated Estrogens, B
10Estrogen receptor alpha cofactorsZinc
Interacting GroupInteracting Drugs
Tamoxifen is a Estrogen receptor alpha agonist
1Estrogen receptor alpha agonistsAllylestrenol, Bazedoxifene, Chlorotrianisene, Clomifene, Conjugated estrogens, Danazol, Desogestrel, Dienestrol, Diethylstilbestrol, Estradiol, Estramustine, Estriol, Estrone, Estrone sulfate, Ethinyl Estradiol, Ethynodiol diacetate, Etonogestrel, Lasofoxifene, Medroxyprogesterone acetate, Mestranol, Norgestimate, Ospemifene, Phenolphthalein, Progesterone, Quinestrol, Raloxifene, Tibolone
2Estrogen receptor alpha modulatorsQuinestrol, Toremifene
3Estrogen receptor alpha antagonistsBazedoxifene, Clomifene, Fluoxymesterone, Fulvestrant, Lasofoxifene, Melatonin, Naloxone, Ospemifene
4Estrogen receptor alpha othersLevonorgestrel
5Estrogen receptor alpha other/unknownsNaloxone
6Estrogen receptor alpha negative modulatorsLasofoxifene
7Estrogen receptor alpha allosteric modulatorsTrilostane
8Estrogen receptor alpha bindersPrasterone
9Estrogen receptor alpha ligandsSynthetic Conjugated Estrogens, A, Synthetic Conjugated Estrogens, B
10Estrogen receptor alpha cofactorsZinc
Interacting GroupInteracting Drugs
Tamoxifen is a Estrogen receptor beta antagonist
1Estrogen receptor beta other/unknownsEstramustine
2Estrogen receptor beta agonists5-Alpha-Androstane-3-Beta,17beta-Diol, Diethylstilbestrol, Equol, Estradiol, Estriol, Estrone sulfate, Lasofoxifene, Raloxifene
3Estrogen receptor beta allosteric modulatorsTrilostane
4Estrogen receptor beta activatorsPrasterone
5Estrogen receptor beta partial agonistsNaringenin
Interacting GroupInteracting Drugs
Tamoxifen is a Estrogen receptor beta agonist
1Estrogen receptor beta other/unknownsEstramustine
2Estrogen receptor beta agonists5-Alpha-Androstane-3-Beta,17beta-Diol, Diethylstilbestrol, Equol, Estradiol, Estriol, Estrone sulfate, Lasofoxifene, Raloxifene
3Estrogen receptor beta allosteric modulatorsTrilostane
4Estrogen receptor beta activatorsPrasterone
5Estrogen receptor beta partial agonistsNaringenin
Interacting GroupInteracting Drugs
Tamoxifen is a Potassium voltage-gated channel subfamily H member 2 inhibitor
1Potassium voltage-gated channel subfamily H member 2 inhibitorsAmiodarone, Amsacrine, Astemizole, Bepridil, Betrixaban, Carvedilol, Cisapride, Disopyramide, Dofetilide, Doxazosin, Erythromycin, Flecainide, Fluoxetine, Halofantrine, Ibutilide, Imipramine, Ketoconazole, Miconazole, Pimozide, Prazosin, Procainamide, Propafenone, Quinidine, Sertindole, Sotalol, Terazosin, Terfenadine, Thioridazine, Verapamil
2Potassium voltage-gated channel subfamily H member 2 blockersVernakalant
3Potassium voltage-gated channel subfamily H member 2 antagonistsNefazodone
Interacting GroupInteracting Drugs
Tamoxifen is a Cytochrome P450 2C9 substrate
1Cytochrome P450 2C9 inhibitorsAbiraterone, Acenocoumarol, Agomelatine, Aminophenazone, Amiodarone, Amlodipine, Amodiaquine, Anastrozole, Aprepitant, Armodafinil, Atorvastatin, Atovaquone, Azelastine, Belinostat, Benzbromarone, Bicalutamide, Bortezomib, Candesartan cilexetil, Capecitabine, Ceritinib, Cerivastatin, Chloramphenicol, Cholecalciferol, Cimetidine, Cisplatin, Clevidipine, Clopidogrel, Clotrimazole, Clozapine, Cocaine, Colchicine, Crisaborole, Cyclizine, Cyclosporine, Delavirdine, Desloratadine, Dexfenfluramine, Dextropropoxyphene, Diacerein, Diazepam, Diclofenac, Dicoumarol, Diethylstilbestrol, Diltiazem, Disulfiram, Doconexent, Dosulepin, Efavirenz, Enasidenib, Epinephrine, Eprosartan, Ethanol, Etodolac, Etoricoxib, Etravirine, Felodipine, Fenofibrate, Flecainide, Floxuridine, Fluconazole, Fluorouracil, Fluoxetine, Fluvastatin, Fluvoxamine, Gefitinib, Gemfibrozil, Ginkgo biloba, Glyburide, Histamine, Human Serum Albumin, Ibuprofen, Imatinib, Indinavir, Irbesartan, Isoniazid, Ketoconazole, Ketoprofen, Lansoprazole, Leflunomide, Lifitegrast, Lobeglitazone, Lopinavir, Loratadine, Lornoxicam, Losartan, Lovastatin, Lumacaftor, Manidipine, Medroxyprogesterone acetate, Mefenamic acid, Meloxicam, Methazolamide, Methimazole, Metronidazole, Miconazole, Midostaurin, Moclobemide, Modafinil, Nelfinavir, Nevirapine, Nicardipine, Nifedipine, Nilotinib, Nilutamide, Nilvadipine, Olanzapine, Omeprazole, Pantoprazole, Parecoxib, Paroxetine, Phentermine, Phenylbutazone, Phenytoin, Pioglitazone, Piroxicam, Pranlukast, Pravastatin, Probenecid, Progesterone, Promethazine, Propafenone, Propofol, Pyrimethamine, Quinidine, Quinine, Rabeprazole, Regorafenib, Rhein, Ritonavir, Rosiglitazone, Rosuvastatin, Rutin, Saquinavir, Selegiline, Seratrodast, Sertraline, Sildenafil, Simvastatin, Sitaxentan, Sorafenib, Stiripentol, Sulconazole, Sulfadiazine, Sulfadimethoxine, Sulfamethizole, Sulfamethoxazole, Sulfamoxole, Sulfanilamide, Sulfaphenazole, Sulfapyridine, Sulfinpyrazone, Sulfisoxazole, Suprofen, Tegaserod, Teniposide, Thioridazine, Ticagrelor, Ticlopidine, Tioconazole, Tolbutamide, Tolcapone, Topiroxostat, Tranylcypromine, Triazolam, Trimethoprim, Troglitazone, Valdecoxib, Valproic Acid, Valsartan, Verapamil, Vismodegib, Voriconazole, Warfarin, Zafirlukast, Zucapsaicin
2Cytochrome P450 2C9 substratesAceclofenac, Acenocoumarol, Acetaminophen, Acetylsalicylic acid, Alosetron, Alprazolam, Aminophenazone, Amiodarone, Amitriptyline, Amprenavir, Antipyrine, Apixaban, Arachidonic Acid, Arformoterol, Artemether, Atazanavir, Azelastine, Bexarotene, Bortezomib, Bosentan, Brivaracetam, Brompheniramine, Buprenorphine, Bupropion, Cabozantinib, Caffeine, Candesartan cilexetil, Carbinoxamine, Carvedilol, Celecoxib, Chlorpropamide, Cinnarizine, Cisapride, Clopidogrel, Clozapine, Cyclophosphamide, Dapagliflozin, Dapsone, Dextromethorphan, Diazepam, Diclofenac, Dicoumarol, Diltiazem, Diphenhydramine, Doconexent, Dolasetron, Donepezil, Dopamine, Dorzolamide, Doxepin, Dronabinol, Eletriptan, Enasidenib, Epoprostenol, Estradiol, Estrone, Eszopiclone, Etodolac, Etoricoxib, Etravirine, Flunarizine, Flunitrazepam, Fluoxetine, Flurbiprofen, Fluvastatin, Formoterol, Fosphenytoin, Gavestinel, Gliclazide, Glimepiride, Glipizide, Glyburide, Guanfacine, Haloperidol, Halothane, Hexobarbital, Histamine, Hydromorphone, Ibuprofen, Idarubicin, Ifosfamide, Imatinib, Indomethacin, Irbesartan, Ixazomib, Ketamine, Ketobemidone, Ketoprofen, Lansoprazole, Leflunomide, Lesinurad, Licofelone, Lidocaine, Loratadine, Lornoxicam, Losartan, Lumiracoxib, Mefenamic acid, Melatonin, Meloxicam, Mephenytoin, Mestranol, Methadone, Methoxyflurane, Metronidazole, Mirtazapine, Moclobemide, Montelukast, Naproxen, Nateglinide, Netupitant, Nevirapine, Niclosamide, Nicotine, Nortriptyline, Olodaterol, Omeprazole, Ondansetron, Ospemifene, Oxaprozin, Paclitaxel, Paramethadione, Parecoxib, Perphenazine, Phenacetin, Phenobarbital, Phenprocoumon, Phenylbutazone, Phenytoin, Pioglitazone, Piroxicam, Pitavastatin, Prasugrel, Pravastatin, Progesterone, Proguanil, Promazine, Propofol, Quazepam, Quinidine, Quinine, Rifampicin, Rofecoxib, Rosiglitazone, Rosuvastatin, Rupatadine, Salicylic acid, Selegiline, Seratrodast, Sertraline, Sildenafil, Sitaxentan, Sulfadiazine, Sulfamethoxazole, Sulfamoxole, Sulfinpyrazone, Sulfisoxazole, Suprofen, Tapentadol, Temazepam, Tenoxicam, Terbinafine, Terfenadine, Testosterone, Thalidomide, Theophylline, Thiamylal, Tolbutamide, Tolterodine, Torasemide, Trabectedin, Treprostinil, Tretinoin, Trimethadione, Trimethoprim, Trimipramine, Troglitazone, Valdecoxib, Valproic Acid, Valsartan, Venlafaxine, Verapamil, Vismodegib, Voriconazole, Vortioxetine, Warfarin, Ximelagatran, Zafirlukast, Zalcitabine, Zaltoprofen, Zidovudine, Zileuton, Zolpidem, Zopiclone
3Cytochrome P450 2C9 inducersAprepitant, Atorvastatin, Bosentan, Carbamazepine, Cerivastatin, Colchicine, Cyclophosphamide, Dapsone, Delafloxacin, Dexamethasone, Diclofenamide, Enzalutamide, Estrone sulfate, Fluvastatin, Fosphenytoin, Ifosfamide, Lansoprazole, Lovastatin, Lumacaftor, Midostaurin, Modafinil, Nicardipine, Nifedipine, Phenobarbital, Phentermine, Phenytoin, Primidone, Rifampicin, Rifapentine, Ritonavir, Secobarbital, Seratrodast, Simvastatin
Interacting GroupInteracting Drugs
Tamoxifen is a Cytochrome P450 2C9 inhibitor
1Cytochrome P450 2C9 inhibitorsAbiraterone, Acenocoumarol, Agomelatine, Aminophenazone, Amiodarone, Amlodipine, Amodiaquine, Anastrozole, Aprepitant, Armodafinil, Atorvastatin, Atovaquone, Azelastine, Belinostat, Benzbromarone, Bicalutamide, Bortezomib, Candesartan cilexetil, Capecitabine, Ceritinib, Cerivastatin, Chloramphenicol, Cholecalciferol, Cimetidine, Cisplatin, Clevidipine, Clopidogrel, Clotrimazole, Clozapine, Cocaine, Colchicine, Crisaborole, Cyclizine, Cyclosporine, Delavirdine, Desloratadine, Dexfenfluramine, Dextropropoxyphene, Diacerein, Diazepam, Diclofenac, Dicoumarol, Diethylstilbestrol, Diltiazem, Disulfiram, Doconexent, Dosulepin, Efavirenz, Enasidenib, Epinephrine, Eprosartan, Ethanol, Etodolac, Etoricoxib, Etravirine, Felodipine, Fenofibrate, Flecainide, Floxuridine, Fluconazole, Fluorouracil, Fluoxetine, Fluvastatin, Fluvoxamine, Gefitinib, Gemfibrozil, Ginkgo biloba, Glyburide, Histamine, Human Serum Albumin, Ibuprofen, Imatinib, Indinavir, Irbesartan, Isoniazid, Ketoconazole, Ketoprofen, Lansoprazole, Leflunomide, Lifitegrast, Lobeglitazone, Lopinavir, Loratadine, Lornoxicam, Losartan, Lovastatin, Lumacaftor, Manidipine, Medroxyprogesterone acetate, Mefenamic acid, Meloxicam, Methazolamide, Methimazole, Metronidazole, Miconazole, Midostaurin, Moclobemide, Modafinil, Nelfinavir, Nevirapine, Nicardipine, Nifedipine, Nilotinib, Nilutamide, Nilvadipine, Olanzapine, Omeprazole, Pantoprazole, Parecoxib, Paroxetine, Phentermine, Phenylbutazone, Phenytoin, Pioglitazone, Piroxicam, Pranlukast, Pravastatin, Probenecid, Progesterone, Promethazine, Propafenone, Propofol, Pyrimethamine, Quinidine, Quinine, Rabeprazole, Regorafenib, Rhein, Ritonavir, Rosiglitazone, Rosuvastatin, Rutin, Saquinavir, Selegiline, Seratrodast, Sertraline, Sildenafil, Simvastatin, Sitaxentan, Sorafenib, Stiripentol, Sulconazole, Sulfadiazine, Sulfadimethoxine, Sulfamethizole, Sulfamethoxazole, Sulfamoxole, Sulfanilamide, Sulfaphenazole, Sulfapyridine, Sulfinpyrazone, Sulfisoxazole, Suprofen, Tegaserod, Teniposide, Thioridazine, Ticagrelor, Ticlopidine, Tioconazole, Tolbutamide, Tolcapone, Topiroxostat, Tranylcypromine, Triazolam, Trimethoprim, Troglitazone, Valdecoxib, Valproic Acid, Valsartan, Verapamil, Vismodegib, Voriconazole, Warfarin, Zafirlukast, Zucapsaicin
2Cytochrome P450 2C9 substratesAceclofenac, Acenocoumarol, Acetaminophen, Acetylsalicylic acid, Alosetron, Alprazolam, Aminophenazone, Amiodarone, Amitriptyline, Amprenavir, Antipyrine, Apixaban, Arachidonic Acid, Arformoterol, Artemether, Atazanavir, Azelastine, Bexarotene, Bortezomib, Bosentan, Brivaracetam, Brompheniramine, Buprenorphine, Bupropion, Cabozantinib, Caffeine, Candesartan cilexetil, Carbinoxamine, Carvedilol, Celecoxib, Chlorpropamide, Cinnarizine, Cisapride, Clopidogrel, Clozapine, Cyclophosphamide, Dapagliflozin, Dapsone, Dextromethorphan, Diazepam, Diclofenac, Dicoumarol, Diltiazem, Diphenhydramine, Doconexent, Dolasetron, Donepezil, Dopamine, Dorzolamide, Doxepin, Dronabinol, Eletriptan, Enasidenib, Epoprostenol, Estradiol, Estrone, Eszopiclone, Etodolac, Etoricoxib, Etravirine, Flunarizine, Flunitrazepam, Fluoxetine, Flurbiprofen, Fluvastatin, Formoterol, Fosphenytoin, Gavestinel, Gliclazide, Glimepiride, Glipizide, Glyburide, Guanfacine, Haloperidol, Halothane, Hexobarbital, Histamine, Hydromorphone, Ibuprofen, Idarubicin, Ifosfamide, Imatinib, Indomethacin, Irbesartan, Ixazomib, Ketamine, Ketobemidone, Ketoprofen, Lansoprazole, Leflunomide, Lesinurad, Licofelone, Lidocaine, Loratadine, Lornoxicam, Losartan, Lumiracoxib, Mefenamic acid, Melatonin, Meloxicam, Mephenytoin, Mestranol, Methadone, Methoxyflurane, Metronidazole, Mirtazapine, Moclobemide, Montelukast, Naproxen, Nateglinide, Netupitant, Nevirapine, Niclosamide, Nicotine, Nortriptyline, Olodaterol, Omeprazole, Ondansetron, Ospemifene, Oxaprozin, Paclitaxel, Paramethadione, Parecoxib, Perphenazine, Phenacetin, Phenobarbital, Phenprocoumon, Phenylbutazone, Phenytoin, Pioglitazone, Piroxicam, Pitavastatin, Prasugrel, Pravastatin, Progesterone, Proguanil, Promazine, Propofol, Quazepam, Quinidine, Quinine, Rifampicin, Rofecoxib, Rosiglitazone, Rosuvastatin, Rupatadine, Salicylic acid, Selegiline, Seratrodast, Sertraline, Sildenafil, Sitaxentan, Sulfadiazine, Sulfamethoxazole, Sulfamoxole, Sulfinpyrazone, Sulfisoxazole, Suprofen, Tapentadol, Temazepam, Tenoxicam, Terbinafine, Terfenadine, Testosterone, Thalidomide, Theophylline, Thiamylal, Tolbutamide, Tolterodine, Torasemide, Trabectedin, Treprostinil, Tretinoin, Trimethadione, Trimethoprim, Trimipramine, Troglitazone, Valdecoxib, Valproic Acid, Valsartan, Venlafaxine, Verapamil, Vismodegib, Voriconazole, Vortioxetine, Warfarin, Ximelagatran, Zafirlukast, Zalcitabine, Zaltoprofen, Zidovudine, Zileuton, Zolpidem, Zopiclone
3Cytochrome P450 2C9 inducersAprepitant, Atorvastatin, Bosentan, Carbamazepine, Cerivastatin, Colchicine, Cyclophosphamide, Dapsone, Delafloxacin, Dexamethasone, Diclofenamide, Enzalutamide, Estrone sulfate, Fluvastatin, Fosphenytoin, Ifosfamide, Lansoprazole, Lovastatin, Lumacaftor, Midostaurin, Modafinil, Nicardipine, Nifedipine, Phenobarbital, Phentermine, Phenytoin, Primidone, Rifampicin, Rifapentine, Ritonavir, Secobarbital, Seratrodast, Simvastatin
Interacting GroupInteracting Drugs
Tamoxifen is a Cytochrome P450 3A4 substrate
1Cytochrome P450 3A4 substratesAbemaciclib, Abiraterone, Acenocoumarol, Acetaminophen, Adinazolam, Albendazole, Alclometasone, Alfentanil, Alfuzosin, Aliskiren, Allylestrenol, Almotriptan, Alogliptin, Alosetron, Alprazolam, Ambrisentan, Ambroxol, Aminophenazone, Aminophylline, Amiodarone, Amitriptyline, Amlodipine, Amprenavir, Antipyrine, Apixaban, Apremilast, Aprepitant, Argatroban, Aripiprazole, Artemether, Asenapine, Astemizole, Atazanavir, Atorvastatin, Avanafil, Axitinib, Azelastine, Azithromycin, Banoxantrone, Bedaquiline, Benzphetamine, Benzyl alcohol, Bexarotene, Bezafibrate, Bicalutamide, Bisoprolol, Boceprevir, Bortezomib, Bosentan, Bosutinib, Brentuximab vedotin, Brexpiprazole, Brinzolamide, Brivaracetam, Bromazepam, Bromocriptine, Brompheniramine, Budesonide, Bupivacaine, Buprenorphine, Bupropion, Buspirone, Busulfan, Cabazitaxel, Cabergoline, Cabozantinib, Caffeine, Calcitriol, Canagliflozin, Carbamazepine, Carbinoxamine, Cariprazine, Carvedilol, Celecoxib, Celiprolol, Cephalexin, Cerivastatin, Cevimeline, Chenodeoxycholic acid, Chlordiazepoxide, Chloroquine, Chlorphenamine, Chlorpromazine, Chlorzoxazone, Cholecalciferol, Ciclesonide, Cilostazol, Cinacalcet, Cisapride, Citalopram, Clarithromycin, Clindamycin, Clobazam, Clofazimine, Clofibrate, clomethiazole, Clomipramine, Clonazepam, Clonidine, Clopidogrel, Clorazepate, Clotiazepam, Clozapine, Cocaine, Codeine, Colchicine, Conivaptan, Conjugated estrogens, Copanlisib, Cortisone acetate, Crizotinib, Cyclobenzaprine, Cyclophosphamide, Cyclosporine, Cytarabine, Dabrafenib, Daclatasvir, Dantrolene, Dapagliflozin, Dapsone, Darifenacin, Darunavir, Dasabuvir, Dasatinib, Daunorubicin, Deflazacort, Delavirdine, Desvenlafaxine, Deutetrabenazine, Dexamethasone, Dexchlorpheniramine maleate, Dexlansoprazole, Dextromethorphan, Dextropropoxyphene, Diazepam, Diclofenac, Dienogest, Digitoxin, Digoxin, Dihydrocodeine, Dihydroergotamine, Diltiazem, Disopyramide, Disulfiram, Docetaxel, Dofetilide, Dolasetron, Domperidone, Donepezil, Dorzolamide, Doxepin, Doxorubicin, Dronabinol, Dronedarone, Dutasteride, Efavirenz, Elbasvir, Eletriptan, Eliglustat, Elvitegravir, Enalapril, Enasidenib, Enzalutamide, Epinastine, Eplerenone, Ergocalciferol, Ergoloid mesylate, Ergonovine, Ergotamine, Erlotinib, Erythromycin, Escitalopram, Esomeprazole, Estazolam, Estradiol, Estramustine, Estrogens, esterified, Estrone, Estrone sulfate, Eszopiclone, Ethanol, Ethinyl Estradiol, Ethosuximide, Ethylmorphine, Etizolam, Etonogestrel, Etoposide, Etoricoxib, Etravirine, Everolimus, Exemestane, Famciclovir, Felbamate, Felodipine, Fenofibrate, Fentanyl, Fesoterodine, Finasteride, Fingolimod, Flibanserin, Flunisolide, Flunitrazepam, Fluorometholone, Fluoxetine, Flurazepam, Flutamide, Fluticasone furoate, Fluticasone propionate, Fluvastatin, Fosamprenavir, Fulvestrant, Galantamine, Gefitinib, Gemfibrozil, Glipizide, Glyburide, Granisetron, Grazoprevir, Grepafloxacin, Guanfacine, Halofantrine, Haloperidol, Halothane, Hexobarbital, Histamine, Hydrocodone, Hydrocortisone, Hydromorphone, Hydroxyprogesterone caproate, Ibrutinib, Icotinib, Ifosfamide, Iloperidone, Imatinib, Imidafenacin, Imipramine, Imiquimod, Indacaterol, Indapamide, Indinavir, Ipratropium bromide, Irinotecan, Isavuconazonium, Isosorbide Dinitrate, Isosorbide Mononitrate, Isradipine, Itraconazole, Ivabradine, Ivacaftor, Ivermectin, Ixabepilone, Ixazomib, Ketamine, Ketazolam, Ketobemidone, Ketoconazole, Lansoprazole, Lapatinib, Laquinimod, Lenvatinib, Lercanidipine, Letrozole, Levobupivacaine, Levocetirizine, Levomethadyl Acetate, Levomilnacipran, Levonorgestrel, Levothyroxine, Lidocaine, Lisuride, Lomitapide, Loperamide, Lopinavir, Loratadine, Lorcaserin, Losartan, Lovastatin, Lumefantrine, Lurasidone, Macitentan, Maraviroc, Mebendazole, Medroxyprogesterone acetate, Mefloquine, Meloxicam, Methadone, Methaqualone, Methoxsalen, Methoxyflurane, Methylprednisolone, Methyltestosterone, Metronidazole, Mexiletine, Mianserin, Mibefradil, Miconazole, Midazolam, Midostaurin, Mifepristone, Mirabegron, Mirtazapine, Modafinil, Montelukast, Morphine, Mycophenolate mofetil, Naloxegol, Naloxone, Nateglinide, Nefazodone, Nelfinavir, Neratinib, Nevirapine, Nicardipine, Nicotine, Nifedipine, Nilotinib, Nilvadipine, Nimodipine, Nisoldipine, Nitrazepam, Nitrendipine, Norethisterone, Norgestrel, Nortriptyline, Odanacatib, Olaparib, Olopatadine, Omeprazole, Ondansetron, Orphenadrine, Ospemifene, Oxazepam, Oxybutynin, Oxycodone, Oxymorphone, Paclitaxel, Palbociclib, Palonosetron, Panobinostat, Pantoprazole, Paramethadione, Paramethasone, Parecoxib, Paricalcitol, Paritaprevir, Pazopanib, Pentamidine, Perampanel, Pergolide, Perhexiline, Permethrin, Perospirone, Perphenazine, Pethidine, Phenacetin, Phenoxybenzamine, Phenprocoumon, Phenytoin, Pilocarpine, Pimecrolimus, Pimozide, Pioglitazone, Pipotiazine, Podofilox, Pomalidomide, Ponatinib, Posaconazole, Prasterone, Prasugrel, Pravastatin, Prazepam, Praziquantel, Prednisolone, Prednisone, Primaquine, Prochlorperazine, Progesterone, Proguanil, Promazine, Propafenone, Propofol, Propoxyphene napsylate, Propranolol, Pyrazinamide, Quazepam, Quetiapine, Quinacrine, Quinidine, Quinine, Rabeprazole, Raloxifene, Ramelteon, Ranolazine, Reboxetine, Regorafenib, Repaglinide, Retapamulin, Rifabutin, Rifampicin, Rilpivirine, Rimonabant, Riociguat, Risperidone, Ritonavir, Rivaroxaban, Rofecoxib, Rolapitant, Romidepsin, Ropinirole, Ropivacaine, Rosuvastatin, Rotigotine, Roxithromycin, Rucaparib, Rupatadine, Ruxolitinib, Safinamide, Salmeterol, Saquinavir, Saxagliptin, Selegiline, Selexipag, Seratrodast, Sertindole, Sertraline, Sevoflurane, Sibutramine, Sildenafil, Silodosin, Simvastatin, Sirolimus, Sitagliptin, Solifenacin, Sonidegib, Sorafenib, Spiramycin, Sufentanil, Sulfadiazine, Sulfamethoxazole, Sulfinpyrazone, Sunitinib, Synthetic Conjugated Estrogens, A, Synthetic Conjugated Estrogens, B, Tacrolimus, Tadalafil, Tamsulosin, Tasosartan, Telaprevir, Telithromycin, Temazepam, Temsirolimus, Teniposide, Terbinafine, Terfenadine, Tesmilifene, Testosterone, Tetracycline, Theophylline, Thiotepa, Tiagabine, Ticagrelor, Ticlopidine, Tinidazole, Tiotropium, Tipranavir, Tofacitinib, Tolterodine, Tolvaptan, Toremifene, Trabectedin, Tramadol, Trastuzumab emtansine, Trazodone, Tretinoin, Triamcinolone, Triazolam, Trimethadione, Trimethoprim, Trimipramine, Troglitazone, Troleandomycin, Udenafil, Ulipristal, Valbenazine, Valdecoxib, Vandetanib, Vanoxerine, Vardenafil, Velpatasvir, Vemurafenib, Venetoclax, Venlafaxine, Verapamil, Vilanterol, Vilazodone, Vinblastine, Vincristine, Vindesine, Vinorelbine, Vismodegib, Voriconazole, Vortioxetine, Voxilaprevir, Warfarin, Yohimbine, Zafirlukast, Zalcitabine, Zaleplon, Zidovudine, Zileuton, Ziprasidone, Zolpidem, Zomepirac, Zonisamide, Zopiclone
2Cytochrome P450 3A4 inhibitorsAcetaminophen, Acetazolamide, Aldesleukin, Alprazolam, Ambroxol, Amiodarone, Amlodipine, Amprenavir, Anastrozole, Antipyrine, Aprepitant, Arsenic trioxide, Astemizole, Atazanavir, Atomoxetine, Atorvastatin, Azelastine, Azithromycin, Betamethasone, Bicalutamide, Bifonazole, Boceprevir, Bortezomib, Brentuximab vedotin, Bromocriptine, Buprenorphine, Cabergoline, Caffeine, Capsaicin, Caspofungin, Ceritinib, Cerivastatin, Chloramphenicol, Chlorzoxazone, Cilostazol, Cimetidine, Ciprofloxacin, Cisapride, Clarithromycin, Clemastine, Clindamycin, Clofazimine, Clomifene, Clotiazepam, Clotrimazole, Clozapine, Cobicistat, Cocaine, Colchicine, Conivaptan, Cortisone acetate, Crizotinib, Cyclophosphamide, Cyclosporine, Dalfopristin, Danazol, Darunavir, Dasatinib, Daunorubicin, Delavirdine, Desipramine, Dexamethasone, Dextropropoxyphene, Diazepam, Diethylstilbestrol, Dihydroergotamine, Diltiazem, Dimethyl sulfoxide, Docetaxel, Doxorubicin, Doxycycline, Dronedarone, Econazole, Efavirenz, Elbasvir, Enasidenib, Epinephrine, Ergoloid mesylate, Ergonovine, Ergotamine, Erythromycin, Ethanol, Etoposide, Etoricoxib, Ezetimibe, Felodipine, Fentanyl, Fluconazole, Fluoxetine, Fluticasone propionate, Fluvastatin, Fluvoxamine, Fosamprenavir, Fosaprepitant, Gemfibrozil, Glyburide, Glycerol Phenylbutyrate, Haloperidol, Histamine, Hydralazine, Hydrocortisone, Idelalisib, Ifosfamide, Iloperidone, Imatinib, Indinavir, Irbesartan, Irinotecan, Isavuconazonium, Isoniazid, Isradipine, Itraconazole, Ivacaftor, Josamycin, Ketazolam, Ketoconazole, Lansoprazole, Lapatinib, Lercanidipine, Levofloxacin, Levosalbutamol, Lidocaine, Linagliptin, Lomitapide, Lomustine, Lopinavir, Loratadine, Losartan, Lovastatin, Luliconazole, Lurasidone, Manidipine, Mefloquine, Mequitazine, Methadone, Methazolamide, Methimazole, Methylergometrine, Methylprednisolone, Metronidazole, Metyrapone, Mibefradil, Miconazole, Midazolam, Mifepristone, Mirtazapine, Mitoxantrone, Modafinil, Nefazodone, Nelfinavir, Netupitant, Nevirapine, Nicardipine, Nicotinamide, Nifedipine, Nilotinib, Nilvadipine, Nisoldipine, Nitrendipine, Nitric Oxide, Norfloxacin, Olanzapine, Olaparib, Omeprazole, Oxybutynin, Oxymetholone, Paclitaxel, Palbociclib, Paramethasone, Pazopanib, Pergolide, Phenelzine, Pilocarpine, Pimozide, Posaconazole, Pravastatin, Prednisolone, Prednisone, Primaquine, Progesterone, Propofol, Quinidine, Quinine, Quinupristin, Rabeprazole, Raloxifene, Ranitidine, Ranolazine, Regorafenib, Repaglinide, Resveratrol, Rilpivirine, Risperidone, Ritonavir, Rivastigmine, Rolitetracycline, Rosuvastatin, Roxithromycin, Rutin, Salbutamol, Saquinavir, Sarilumab, Sertraline, Sildenafil, Simeprevir, Simvastatin, Sirolimus, Sitaxentan, Sorafenib, Stiripentol, Sulfamethoxazole, Sulfanilamide, Sulfinpyrazone, Sulfisoxazole, Tacrolimus, Tadalafil, Telaprevir, Telithromycin, Temsirolimus, Teniposide, Terfenadine, Tesmilifene, Testosterone, Tetracycline, Thiopental, Ticagrelor, Ticlopidine, Tioconazole, Tipranavir, Tofisopam, Topiroxostat, Topotecan, Tramadol, Tranylcypromine, Troglitazone, Troleandomycin, Valproic Acid, Venlafaxine, Verapamil, Vinblastine, Vincristine, Vinorelbine, Voriconazole, Zafirlukast, Ziprasidone, Zucapsaicin
3Cytochrome P450 3A4 inducersAcetaminophen, Alclometasone, Alimemazine, Aminoglutethimide, Armodafinil, Artemether, Atorvastatin, Azatadine, Bexarotene, Bosentan, Calcitriol, Carbamazepine, Cefradine, Cerivastatin, Chlorphenesin, Clarithromycin, Clevidipine, Clobazam, Clofibrate, Clotrimazole, Clozapine, Colchicine, Cyclophosphamide, Dabrafenib, Deferasirox, Delafloxacin, Desvenlafaxine, Dexamethasone, Dicloxacillin, Drospirenone, Efavirenz, Eletriptan, Enasidenib, Enzalutamide, Eslicarbazepine acetate, Estradiol, Ethanol, Etoposide, Etravirine, Exemestane, Felbamate, Flucloxacillin, Fluorometholone, Fluvastatin, Fosaprepitant, Fosphenytoin, Gemfibrozil, Griseofulvin, Guanethidine, Hydrocortamate, Hydrocortisone, Idelalisib, Ifosfamide, Isavuconazonium, Lansoprazole, Lopinavir, Loratadine, Lumacaftor, Lumefantrine, Medroxyprogesterone acetate, Metamizole, Methadone, Metyrapone, Midostaurin, Mifepristone, Mitotane, Modafinil, Nafcillin, Nevirapine, Nicardipine, Nifedipine, Norgestimate, Omeprazole, Oritavancin, Orlistat, Osimertinib, Oxcarbazepine, Oxiconazole, Paclitaxel, Pantoprazole, Pegvisomant, Pentobarbital, Perampanel, Phenobarbital, Phenylbutazone, Phenytoin, Pioglitazone, Prednisone, Primidone, Probenecid, Progesterone, Pyridostigmine, Quinidine, Quinine, Rifabutin, Rifampicin, Rifapentine, Rifaximin, Rilpivirine, Ritonavir, Rofecoxib, Rufinamide, Seratrodast, Simvastatin, St. John's Wort, Sulfinpyrazone, Temozolomide, Terbinafine, Terfenadine, Tesmilifene, Testosterone, Topiramate, Topotecan, Trametinib, Troglitazone, Vemurafenib
Interacting GroupInteracting Drugs
Tamoxifen is a Cytochrome P450 3A4 inhibitor
1Cytochrome P450 3A4 substratesAbemaciclib, Abiraterone, Acenocoumarol, Acetaminophen, Adinazolam, Albendazole, Alclometasone, Alfentanil, Alfuzosin, Aliskiren, Allylestrenol, Almotriptan, Alogliptin, Alosetron, Alprazolam, Ambrisentan, Ambroxol, Aminophenazone, Aminophylline, Amiodarone, Amitriptyline, Amlodipine, Amprenavir, Antipyrine, Apixaban, Apremilast, Aprepitant, Argatroban, Aripiprazole, Artemether, Asenapine, Astemizole, Atazanavir, Atorvastatin, Avanafil, Axitinib, Azelastine, Azithromycin, Banoxantrone, Bedaquiline, Benzphetamine, Benzyl alcohol, Bexarotene, Bezafibrate, Bicalutamide, Bisoprolol, Boceprevir, Bortezomib, Bosentan, Bosutinib, Brentuximab vedotin, Brexpiprazole, Brinzolamide, Brivaracetam, Bromazepam, Bromocriptine, Brompheniramine, Budesonide, Bupivacaine, Buprenorphine, Bupropion, Buspirone, Busulfan, Cabazitaxel, Cabergoline, Cabozantinib, Caffeine, Calcitriol, Canagliflozin, Carbamazepine, Carbinoxamine, Cariprazine, Carvedilol, Celecoxib, Celiprolol, Cephalexin, Cerivastatin, Cevimeline, Chenodeoxycholic acid, Chlordiazepoxide, Chloroquine, Chlorphenamine, Chlorpromazine, Chlorzoxazone, Cholecalciferol, Ciclesonide, Cilostazol, Cinacalcet, Cisapride, Citalopram, Clarithromycin, Clindamycin, Clobazam, Clofazimine, Clofibrate, clomethiazole, Clomipramine, Clonazepam, Clonidine, Clopidogrel, Clorazepate, Clotiazepam, Clozapine, Cocaine, Codeine, Colchicine, Conivaptan, Conjugated estrogens, Copanlisib, Cortisone acetate, Crizotinib, Cyclobenzaprine, Cyclophosphamide, Cyclosporine, Cytarabine, Dabrafenib, Daclatasvir, Dantrolene, Dapagliflozin, Dapsone, Darifenacin, Darunavir, Dasabuvir, Dasatinib, Daunorubicin, Deflazacort, Delavirdine, Desvenlafaxine, Deutetrabenazine, Dexamethasone, Dexchlorpheniramine maleate, Dexlansoprazole, Dextromethorphan, Dextropropoxyphene, Diazepam, Diclofenac, Dienogest, Digitoxin, Digoxin, Dihydrocodeine, Dihydroergotamine, Diltiazem, Disopyramide, Disulfiram, Docetaxel, Dofetilide, Dolasetron, Domperidone, Donepezil, Dorzolamide, Doxepin, Doxorubicin, Dronabinol, Dronedarone, Dutasteride, Efavirenz, Elbasvir, Eletriptan, Eliglustat, Elvitegravir, Enalapril, Enasidenib, Enzalutamide, Epinastine, Eplerenone, Ergocalciferol, Ergoloid mesylate, Ergonovine, Ergotamine, Erlotinib, Erythromycin, Escitalopram, Esomeprazole, Estazolam, Estradiol, Estramustine, Estrogens, esterified, Estrone, Estrone sulfate, Eszopiclone, Ethanol, Ethinyl Estradiol, Ethosuximide, Ethylmorphine, Etizolam, Etonogestrel, Etoposide, Etoricoxib, Etravirine, Everolimus, Exemestane, Famciclovir, Felbamate, Felodipine, Fenofibrate, Fentanyl, Fesoterodine, Finasteride, Fingolimod, Flibanserin, Flunisolide, Flunitrazepam, Fluorometholone, Fluoxetine, Flurazepam, Flutamide, Fluticasone furoate, Fluticasone propionate, Fluvastatin, Fosamprenavir, Fulvestrant, Galantamine, Gefitinib, Gemfibrozil, Glipizide, Glyburide, Granisetron, Grazoprevir, Grepafloxacin, Guanfacine, Halofantrine, Haloperidol, Halothane, Hexobarbital, Histamine, Hydrocodone, Hydrocortisone, Hydromorphone, Hydroxyprogesterone caproate, Ibrutinib, Icotinib, Ifosfamide, Iloperidone, Imatinib, Imidafenacin, Imipramine, Imiquimod, Indacaterol, Indapamide, Indinavir, Ipratropium bromide, Irinotecan, Isavuconazonium, Isosorbide Dinitrate, Isosorbide Mononitrate, Isradipine, Itraconazole, Ivabradine, Ivacaftor, Ivermectin, Ixabepilone, Ixazomib, Ketamine, Ketazolam, Ketobemidone, Ketoconazole, Lansoprazole, Lapatinib, Laquinimod, Lenvatinib, Lercanidipine, Letrozole, Levobupivacaine, Levocetirizine, Levomethadyl Acetate, Levomilnacipran, Levonorgestrel, Levothyroxine, Lidocaine, Lisuride, Lomitapide, Loperamide, Lopinavir, Loratadine, Lorcaserin, Losartan, Lovastatin, Lumefantrine, Lurasidone, Macitentan, Maraviroc, Mebendazole, Medroxyprogesterone acetate, Mefloquine, Meloxicam, Methadone, Methaqualone, Methoxsalen, Methoxyflurane, Methylprednisolone, Methyltestosterone, Metronidazole, Mexiletine, Mianserin, Mibefradil, Miconazole, Midazolam, Midostaurin, Mifepristone, Mirabegron, Mirtazapine, Modafinil, Montelukast, Morphine, Mycophenolate mofetil, Naloxegol, Naloxone, Nateglinide, Nefazodone, Nelfinavir, Neratinib, Nevirapine, Nicardipine, Nicotine, Nifedipine, Nilotinib, Nilvadipine, Nimodipine, Nisoldipine, Nitrazepam, Nitrendipine, Norethisterone, Norgestrel, Nortriptyline, Odanacatib, Olaparib, Olopatadine, Omeprazole, Ondansetron, Orphenadrine, Ospemifene, Oxazepam, Oxybutynin, Oxycodone, Oxymorphone, Paclitaxel, Palbociclib, Palonosetron, Panobinostat, Pantoprazole, Paramethadione, Paramethasone, Parecoxib, Paricalcitol, Paritaprevir, Pazopanib, Pentamidine, Perampanel, Pergolide, Perhexiline, Permethrin, Perospirone, Perphenazine, Pethidine, Phenacetin, Phenoxybenzamine, Phenprocoumon, Phenytoin, Pilocarpine, Pimecrolimus, Pimozide, Pioglitazone, Pipotiazine, Podofilox, Pomalidomide, Ponatinib, Posaconazole, Prasterone, Prasugrel, Pravastatin, Prazepam, Praziquantel, Prednisolone, Prednisone, Primaquine, Prochlorperazine, Progesterone, Proguanil, Promazine, Propafenone, Propofol, Propoxyphene napsylate, Propranolol, Pyrazinamide, Quazepam, Quetiapine, Quinacrine, Quinidine, Quinine, Rabeprazole, Raloxifene, Ramelteon, Ranolazine, Reboxetine, Regorafenib, Repaglinide, Retapamulin, Rifabutin, Rifampicin, Rilpivirine, Rimonabant, Riociguat, Risperidone, Ritonavir, Rivaroxaban, Rofecoxib, Rolapitant, Romidepsin, Ropinirole, Ropivacaine, Rosuvastatin, Rotigotine, Roxithromycin, Rucaparib, Rupatadine, Ruxolitinib, Safinamide, Salmeterol, Saquinavir, Saxagliptin, Selegiline, Selexipag, Seratrodast, Sertindole, Sertraline, Sevoflurane, Sibutramine, Sildenafil, Silodosin, Simvastatin, Sirolimus, Sitagliptin, Solifenacin, Sonidegib, Sorafenib, Spiramycin, Sufentanil, Sulfadiazine, Sulfamethoxazole, Sulfinpyrazone, Sunitinib, Synthetic Conjugated Estrogens, A, Synthetic Conjugated Estrogens, B, Tacrolimus, Tadalafil, Tamsulosin, Tasosartan, Telaprevir, Telithromycin, Temazepam, Temsirolimus, Teniposide, Terbinafine, Terfenadine, Tesmilifene, Testosterone, Tetracycline, Theophylline, Thiotepa, Tiagabine, Ticagrelor, Ticlopidine, Tinidazole, Tiotropium, Tipranavir, Tofacitinib, Tolterodine, Tolvaptan, Toremifene, Trabectedin, Tramadol, Trastuzumab emtansine, Trazodone, Tretinoin, Triamcinolone, Triazolam, Trimethadione, Trimethoprim, Trimipramine, Troglitazone, Troleandomycin, Udenafil, Ulipristal, Valbenazine, Valdecoxib, Vandetanib, Vanoxerine, Vardenafil, Velpatasvir, Vemurafenib, Venetoclax, Venlafaxine, Verapamil, Vilanterol, Vilazodone, Vinblastine, Vincristine, Vindesine, Vinorelbine, Vismodegib, Voriconazole, Vortioxetine, Voxilaprevir, Warfarin, Yohimbine, Zafirlukast, Zalcitabine, Zaleplon, Zidovudine, Zileuton, Ziprasidone, Zolpidem, Zomepirac, Zonisamide, Zopiclone
2Cytochrome P450 3A4 inhibitorsAcetaminophen, Acetazolamide, Aldesleukin, Alprazolam, Ambroxol, Amiodarone, Amlodipine, Amprenavir, Anastrozole, Antipyrine, Aprepitant, Arsenic trioxide, Astemizole, Atazanavir, Atomoxetine, Atorvastatin, Azelastine, Azithromycin, Betamethasone, Bicalutamide, Bifonazole, Boceprevir, Bortezomib, Brentuximab vedotin, Bromocriptine, Buprenorphine, Cabergoline, Caffeine, Capsaicin, Caspofungin, Ceritinib, Cerivastatin, Chloramphenicol, Chlorzoxazone, Cilostazol, Cimetidine, Ciprofloxacin, Cisapride, Clarithromycin, Clemastine, Clindamycin, Clofazimine, Clomifene, Clotiazepam, Clotrimazole, Clozapine, Cobicistat, Cocaine, Colchicine, Conivaptan, Cortisone acetate, Crizotinib, Cyclophosphamide, Cyclosporine, Dalfopristin, Danazol, Darunavir, Dasatinib, Daunorubicin, Delavirdine, Desipramine, Dexamethasone, Dextropropoxyphene, Diazepam, Diethylstilbestrol, Dihydroergotamine, Diltiazem, Dimethyl sulfoxide, Docetaxel, Doxorubicin, Doxycycline, Dronedarone, Econazole, Efavirenz, Elbasvir, Enasidenib, Epinephrine, Ergoloid mesylate, Ergonovine, Ergotamine, Erythromycin, Ethanol, Etoposide, Etoricoxib, Ezetimibe, Felodipine, Fentanyl, Fluconazole, Fluoxetine, Fluticasone propionate, Fluvastatin, Fluvoxamine, Fosamprenavir, Fosaprepitant, Gemfibrozil, Glyburide, Glycerol Phenylbutyrate, Haloperidol, Histamine, Hydralazine, Hydrocortisone, Idelalisib, Ifosfamide, Iloperidone, Imatinib, Indinavir, Irbesartan, Irinotecan, Isavuconazonium, Isoniazid, Isradipine, Itraconazole, Ivacaftor, Josamycin, Ketazolam, Ketoconazole, Lansoprazole, Lapatinib, Lercanidipine, Levofloxacin, Levosalbutamol, Lidocaine, Linagliptin, Lomitapide, Lomustine, Lopinavir, Loratadine, Losartan, Lovastatin, Luliconazole, Lurasidone, Manidipine, Mefloquine, Mequitazine, Methadone, Methazolamide, Methimazole, Methylergometrine, Methylprednisolone, Metronidazole, Metyrapone, Mibefradil, Miconazole, Midazolam, Mifepristone, Mirtazapine, Mitoxantrone, Modafinil, Nefazodone, Nelfinavir, Netupitant, Nevirapine, Nicardipine, Nicotinamide, Nifedipine, Nilotinib, Nilvadipine, Nisoldipine, Nitrendipine, Nitric Oxide, Norfloxacin, Olanzapine, Olaparib, Omeprazole, Oxybutynin, Oxymetholone, Paclitaxel, Palbociclib, Paramethasone, Pazopanib, Pergolide, Phenelzine, Pilocarpine, Pimozide, Posaconazole, Pravastatin, Prednisolone, Prednisone, Primaquine, Progesterone, Propofol, Quinidine, Quinine, Quinupristin, Rabeprazole, Raloxifene, Ranitidine, Ranolazine, Regorafenib, Repaglinide, Resveratrol, Rilpivirine, Risperidone, Ritonavir, Rivastigmine, Rolitetracycline, Rosuvastatin, Roxithromycin, Rutin, Salbutamol, Saquinavir, Sarilumab, Sertraline, Sildenafil, Simeprevir, Simvastatin, Sirolimus, Sitaxentan, Sorafenib, Stiripentol, Sulfamethoxazole, Sulfanilamide, Sulfinpyrazone, Sulfisoxazole, Tacrolimus, Tadalafil, Telaprevir, Telithromycin, Temsirolimus, Teniposide, Terfenadine, Tesmilifene, Testosterone, Tetracycline, Thiopental, Ticagrelor, Ticlopidine, Tioconazole, Tipranavir, Tofisopam, Topiroxostat, Topotecan, Tramadol, Tranylcypromine, Troglitazone, Troleandomycin, Valproic Acid, Venlafaxine, Verapamil, Vinblastine, Vincristine, Vinorelbine, Voriconazole, Zafirlukast, Ziprasidone, Zucapsaicin
3Cytochrome P450 3A4 inducersAcetaminophen, Alclometasone, Alimemazine, Aminoglutethimide, Armodafinil, Artemether, Atorvastatin, Azatadine, Bexarotene, Bosentan, Calcitriol, Carbamazepine, Cefradine, Cerivastatin, Chlorphenesin, Clarithromycin, Clevidipine, Clobazam, Clofibrate, Clotrimazole, Clozapine, Colchicine, Cyclophosphamide, Dabrafenib, Deferasirox, Delafloxacin, Desvenlafaxine, Dexamethasone, Dicloxacillin, Drospirenone, Efavirenz, Eletriptan, Enasidenib, Enzalutamide, Eslicarbazepine acetate, Estradiol, Ethanol, Etoposide, Etravirine, Exemestane, Felbamate, Flucloxacillin, Fluorometholone, Fluvastatin, Fosaprepitant, Fosphenytoin, Gemfibrozil, Griseofulvin, Guanethidine, Hydrocortamate, Hydrocortisone, Idelalisib, Ifosfamide, Isavuconazonium, Lansoprazole, Lopinavir, Loratadine, Lumacaftor, Lumefantrine, Medroxyprogesterone acetate, Metamizole, Methadone, Metyrapone, Midostaurin, Mifepristone, Mitotane, Modafinil, Nafcillin, Nevirapine, Nicardipine, Nifedipine, Norgestimate, Omeprazole, Oritavancin, Orlistat, Osimertinib, Oxcarbazepine, Oxiconazole, Paclitaxel, Pantoprazole, Pegvisomant, Pentobarbital, Perampanel, Phenobarbital, Phenylbutazone, Phenytoin, Pioglitazone, Prednisone, Primidone, Probenecid, Progesterone, Pyridostigmine, Quinidine, Quinine, Rifabutin, Rifampicin, Rifapentine, Rifaximin, Rilpivirine, Ritonavir, Rofecoxib, Rufinamide, Seratrodast, Simvastatin, St. John's Wort, Sulfinpyrazone, Temozolomide, Terbinafine, Terfenadine, Tesmilifene, Testosterone, Topiramate, Topotecan, Trametinib, Troglitazone, Vemurafenib
Interacting GroupInteracting Drugs
Tamoxifen is a Cytochrome P450 3A4 inducer
1Cytochrome P450 3A4 substratesAbemaciclib, Abiraterone, Acenocoumarol, Acetaminophen, Adinazolam, Albendazole, Alclometasone, Alfentanil, Alfuzosin, Aliskiren, Allylestrenol, Almotriptan, Alogliptin, Alosetron, Alprazolam, Ambrisentan, Ambroxol, Aminophenazone, Aminophylline, Amiodarone, Amitriptyline, Amlodipine, Amprenavir, Antipyrine, Apixaban, Apremilast, Aprepitant, Argatroban, Aripiprazole, Artemether, Asenapine, Astemizole, Atazanavir, Atorvastatin, Avanafil, Axitinib, Azelastine, Azithromycin, Banoxantrone, Bedaquiline, Benzphetamine, Benzyl alcohol, Bexarotene, Bezafibrate, Bicalutamide, Bisoprolol, Boceprevir, Bortezomib, Bosentan, Bosutinib, Brentuximab vedotin, Brexpiprazole, Brinzolamide, Brivaracetam, Bromazepam, Bromocriptine, Brompheniramine, Budesonide, Bupivacaine, Buprenorphine, Bupropion, Buspirone, Busulfan, Cabazitaxel, Cabergoline, Cabozantinib, Caffeine, Calcitriol, Canagliflozin, Carbamazepine, Carbinoxamine, Cariprazine, Carvedilol, Celecoxib, Celiprolol, Cephalexin, Cerivastatin, Cevimeline, Chenodeoxycholic acid, Chlordiazepoxide, Chloroquine, Chlorphenamine, Chlorpromazine, Chlorzoxazone, Cholecalciferol, Ciclesonide, Cilostazol, Cinacalcet, Cisapride, Citalopram, Clarithromycin, Clindamycin, Clobazam, Clofazimine, Clofibrate, clomethiazole, Clomipramine, Clonazepam, Clonidine, Clopidogrel, Clorazepate, Clotiazepam, Clozapine, Cocaine, Codeine, Colchicine, Conivaptan, Conjugated estrogens, Copanlisib, Cortisone acetate, Crizotinib, Cyclobenzaprine, Cyclophosphamide, Cyclosporine, Cytarabine, Dabrafenib, Daclatasvir, Dantrolene, Dapagliflozin, Dapsone, Darifenacin, Darunavir, Dasabuvir, Dasatinib, Daunorubicin, Deflazacort, Delavirdine, Desvenlafaxine, Deutetrabenazine, Dexamethasone, Dexchlorpheniramine maleate, Dexlansoprazole, Dextromethorphan, Dextropropoxyphene, Diazepam, Diclofenac, Dienogest, Digitoxin, Digoxin, Dihydrocodeine, Dihydroergotamine, Diltiazem, Disopyramide, Disulfiram, Docetaxel, Dofetilide, Dolasetron, Domperidone, Donepezil, Dorzolamide, Doxepin, Doxorubicin, Dronabinol, Dronedarone, Dutasteride, Efavirenz, Elbasvir, Eletriptan, Eliglustat, Elvitegravir, Enalapril, Enasidenib, Enzalutamide, Epinastine, Eplerenone, Ergocalciferol, Ergoloid mesylate, Ergonovine, Ergotamine, Erlotinib, Erythromycin, Escitalopram, Esomeprazole, Estazolam, Estradiol, Estramustine, Estrogens, esterified, Estrone, Estrone sulfate, Eszopiclone, Ethanol, Ethinyl Estradiol, Ethosuximide, Ethylmorphine, Etizolam, Etonogestrel, Etoposide, Etoricoxib, Etravirine, Everolimus, Exemestane, Famciclovir, Felbamate, Felodipine, Fenofibrate, Fentanyl, Fesoterodine, Finasteride, Fingolimod, Flibanserin, Flunisolide, Flunitrazepam, Fluorometholone, Fluoxetine, Flurazepam, Flutamide, Fluticasone furoate, Fluticasone propionate, Fluvastatin, Fosamprenavir, Fulvestrant, Galantamine, Gefitinib, Gemfibrozil, Glipizide, Glyburide, Granisetron, Grazoprevir, Grepafloxacin, Guanfacine, Halofantrine, Haloperidol, Halothane, Hexobarbital, Histamine, Hydrocodone, Hydrocortisone, Hydromorphone, Hydroxyprogesterone caproate, Ibrutinib, Icotinib, Ifosfamide, Iloperidone, Imatinib, Imidafenacin, Imipramine, Imiquimod, Indacaterol, Indapamide, Indinavir, Ipratropium bromide, Irinotecan, Isavuconazonium, Isosorbide Dinitrate, Isosorbide Mononitrate, Isradipine, Itraconazole, Ivabradine, Ivacaftor, Ivermectin, Ixabepilone, Ixazomib, Ketamine, Ketazolam, Ketobemidone, Ketoconazole, Lansoprazole, Lapatinib, Laquinimod, Lenvatinib, Lercanidipine, Letrozole, Levobupivacaine, Levocetirizine, Levomethadyl Acetate, Levomilnacipran, Levonorgestrel, Levothyroxine, Lidocaine, Lisuride, Lomitapide, Loperamide, Lopinavir, Loratadine, Lorcaserin, Losartan, Lovastatin, Lumefantrine, Lurasidone, Macitentan, Maraviroc, Mebendazole, Medroxyprogesterone acetate, Mefloquine, Meloxicam, Methadone, Methaqualone, Methoxsalen, Methoxyflurane, Methylprednisolone, Methyltestosterone, Metronidazole, Mexiletine, Mianserin, Mibefradil, Miconazole, Midazolam, Midostaurin, Mifepristone, Mirabegron, Mirtazapine, Modafinil, Montelukast, Morphine, Mycophenolate mofetil, Naloxegol, Naloxone, Nateglinide, Nefazodone, Nelfinavir, Neratinib, Nevirapine, Nicardipine, Nicotine, Nifedipine, Nilotinib, Nilvadipine, Nimodipine, Nisoldipine, Nitrazepam, Nitrendipine, Norethisterone, Norgestrel, Nortriptyline, Odanacatib, Olaparib, Olopatadine, Omeprazole, Ondansetron, Orphenadrine, Ospemifene, Oxazepam, Oxybutynin, Oxycodone, Oxymorphone, Paclitaxel, Palbociclib, Palonosetron, Panobinostat, Pantoprazole, Paramethadione, Paramethasone, Parecoxib, Paricalcitol, Paritaprevir, Pazopanib, Pentamidine, Perampanel, Pergolide, Perhexiline, Permethrin, Perospirone, Perphenazine, Pethidine, Phenacetin, Phenoxybenzamine, Phenprocoumon, Phenytoin, Pilocarpine, Pimecrolimus, Pimozide, Pioglitazone, Pipotiazine, Podofilox, Pomalidomide, Ponatinib, Posaconazole, Prasterone, Prasugrel, Pravastatin, Prazepam, Praziquantel, Prednisolone, Prednisone, Primaquine, Prochlorperazine, Progesterone, Proguanil, Promazine, Propafenone, Propofol, Propoxyphene napsylate, Propranolol, Pyrazinamide, Quazepam, Quetiapine, Quinacrine, Quinidine, Quinine, Rabeprazole, Raloxifene, Ramelteon, Ranolazine, Reboxetine, Regorafenib, Repaglinide, Retapamulin, Rifabutin, Rifampicin, Rilpivirine, Rimonabant, Riociguat, Risperidone, Ritonavir, Rivaroxaban, Rofecoxib, Rolapitant, Romidepsin, Ropinirole, Ropivacaine, Rosuvastatin, Rotigotine, Roxithromycin, Rucaparib, Rupatadine, Ruxolitinib, Safinamide, Salmeterol, Saquinavir, Saxagliptin, Selegiline, Selexipag, Seratrodast, Sertindole, Sertraline, Sevoflurane, Sibutramine, Sildenafil, Silodosin, Simvastatin, Sirolimus, Sitagliptin, Solifenacin, Sonidegib, Sorafenib, Spiramycin, Sufentanil, Sulfadiazine, Sulfamethoxazole, Sulfinpyrazone, Sunitinib, Synthetic Conjugated Estrogens, A, Synthetic Conjugated Estrogens, B, Tacrolimus, Tadalafil, Tamsulosin, Tasosartan, Telaprevir, Telithromycin, Temazepam, Temsirolimus, Teniposide, Terbinafine, Terfenadine, Tesmilifene, Testosterone, Tetracycline, Theophylline, Thiotepa, Tiagabine, Ticagrelor, Ticlopidine, Tinidazole, Tiotropium, Tipranavir, Tofacitinib, Tolterodine, Tolvaptan, Toremifene, Trabectedin, Tramadol, Trastuzumab emtansine, Trazodone, Tretinoin, Triamcinolone, Triazolam, Trimethadione, Trimethoprim, Trimipramine, Troglitazone, Troleandomycin, Udenafil, Ulipristal, Valbenazine, Valdecoxib, Vandetanib, Vanoxerine, Vardenafil, Velpatasvir, Vemurafenib, Venetoclax, Venlafaxine, Verapamil, Vilanterol, Vilazodone, Vinblastine, Vincristine, Vindesine, Vinorelbine, Vismodegib, Voriconazole, Vortioxetine, Voxilaprevir, Warfarin, Yohimbine, Zafirlukast, Zalcitabine, Zaleplon, Zidovudine, Zileuton, Ziprasidone, Zolpidem, Zomepirac, Zonisamide, Zopiclone
2Cytochrome P450 3A4 inhibitorsAcetaminophen, Acetazolamide, Aldesleukin, Alprazolam, Ambroxol, Amiodarone, Amlodipine, Amprenavir, Anastrozole, Antipyrine, Aprepitant, Arsenic trioxide, Astemizole, Atazanavir, Atomoxetine, Atorvastatin, Azelastine, Azithromycin, Betamethasone, Bicalutamide, Bifonazole, Boceprevir, Bortezomib, Brentuximab vedotin, Bromocriptine, Buprenorphine, Cabergoline, Caffeine, Capsaicin, Caspofungin, Ceritinib, Cerivastatin, Chloramphenicol, Chlorzoxazone, Cilostazol, Cimetidine, Ciprofloxacin, Cisapride, Clarithromycin, Clemastine, Clindamycin, Clofazimine, Clomifene, Clotiazepam, Clotrimazole, Clozapine, Cobicistat, Cocaine, Colchicine, Conivaptan, Cortisone acetate, Crizotinib, Cyclophosphamide, Cyclosporine, Dalfopristin, Danazol, Darunavir, Dasatinib, Daunorubicin, Delavirdine, Desipramine, Dexamethasone, Dextropropoxyphene, Diazepam, Diethylstilbestrol, Dihydroergotamine, Diltiazem, Dimethyl sulfoxide, Docetaxel, Doxorubicin, Doxycycline, Dronedarone, Econazole, Efavirenz, Elbasvir, Enasidenib, Epinephrine, Ergoloid mesylate, Ergonovine, Ergotamine, Erythromycin, Ethanol, Etoposide, Etoricoxib, Ezetimibe, Felodipine, Fentanyl, Fluconazole, Fluoxetine, Fluticasone propionate, Fluvastatin, Fluvoxamine, Fosamprenavir, Fosaprepitant, Gemfibrozil, Glyburide, Glycerol Phenylbutyrate, Haloperidol, Histamine, Hydralazine, Hydrocortisone, Idelalisib, Ifosfamide, Iloperidone, Imatinib, Indinavir, Irbesartan, Irinotecan, Isavuconazonium, Isoniazid, Isradipine, Itraconazole, Ivacaftor, Josamycin, Ketazolam, Ketoconazole, Lansoprazole, Lapatinib, Lercanidipine, Levofloxacin, Levosalbutamol, Lidocaine, Linagliptin, Lomitapide, Lomustine, Lopinavir, Loratadine, Losartan, Lovastatin, Luliconazole, Lurasidone, Manidipine, Mefloquine, Mequitazine, Methadone, Methazolamide, Methimazole, Methylergometrine, Methylprednisolone, Metronidazole, Metyrapone, Mibefradil, Miconazole, Midazolam, Mifepristone, Mirtazapine, Mitoxantrone, Modafinil, Nefazodone, Nelfinavir, Netupitant, Nevirapine, Nicardipine, Nicotinamide, Nifedipine, Nilotinib, Nilvadipine, Nisoldipine, Nitrendipine, Nitric Oxide, Norfloxacin, Olanzapine, Olaparib, Omeprazole, Oxybutynin, Oxymetholone, Paclitaxel, Palbociclib, Paramethasone, Pazopanib, Pergolide, Phenelzine, Pilocarpine, Pimozide, Posaconazole, Pravastatin, Prednisolone, Prednisone, Primaquine, Progesterone, Propofol, Quinidine, Quinine, Quinupristin, Rabeprazole, Raloxifene, Ranitidine, Ranolazine, Regorafenib, Repaglinide, Resveratrol, Rilpivirine, Risperidone, Ritonavir, Rivastigmine, Rolitetracycline, Rosuvastatin, Roxithromycin, Rutin, Salbutamol, Saquinavir, Sarilumab, Sertraline, Sildenafil, Simeprevir, Simvastatin, Sirolimus, Sitaxentan, Sorafenib, Stiripentol, Sulfamethoxazole, Sulfanilamide, Sulfinpyrazone, Sulfisoxazole, Tacrolimus, Tadalafil, Telaprevir, Telithromycin, Temsirolimus, Teniposide, Terfenadine, Tesmilifene, Testosterone, Tetracycline, Thiopental, Ticagrelor, Ticlopidine, Tioconazole, Tipranavir, Tofisopam, Topiroxostat, Topotecan, Tramadol, Tranylcypromine, Troglitazone, Troleandomycin, Valproic Acid, Venlafaxine, Verapamil, Vinblastine, Vincristine, Vinorelbine, Voriconazole, Zafirlukast, Ziprasidone, Zucapsaicin
3Cytochrome P450 3A4 inducersAcetaminophen, Alclometasone, Alimemazine, Aminoglutethimide, Armodafinil, Artemether, Atorvastatin, Azatadine, Bexarotene, Bosentan, Calcitriol, Carbamazepine, Cefradine, Cerivastatin, Chlorphenesin, Clarithromycin, Clevidipine, Clobazam, Clofibrate, Clotrimazole, Clozapine, Colchicine, Cyclophosphamide, Dabrafenib, Deferasirox, Delafloxacin, Desvenlafaxine, Dexamethasone, Dicloxacillin, Drospirenone, Efavirenz, Eletriptan, Enasidenib, Enzalutamide, Eslicarbazepine acetate, Estradiol, Ethanol, Etoposide, Etravirine, Exemestane, Felbamate, Flucloxacillin, Fluorometholone, Fluvastatin, Fosaprepitant, Fosphenytoin, Gemfibrozil, Griseofulvin, Guanethidine, Hydrocortamate, Hydrocortisone, Idelalisib, Ifosfamide, Isavuconazonium, Lansoprazole, Lopinavir, Loratadine, Lumacaftor, Lumefantrine, Medroxyprogesterone acetate, Metamizole, Methadone, Metyrapone, Midostaurin, Mifepristone, Mitotane, Modafinil, Nafcillin, Nevirapine, Nicardipine, Nifedipine, Norgestimate, Omeprazole, Oritavancin, Orlistat, Osimertinib, Oxcarbazepine, Oxiconazole, Paclitaxel, Pantoprazole, Pegvisomant, Pentobarbital, Perampanel, Phenobarbital, Phenylbutazone, Phenytoin, Pioglitazone, Prednisone, Primidone, Probenecid, Progesterone, Pyridostigmine, Quinidine, Quinine, Rifabutin, Rifampicin, Rifapentine, Rifaximin, Rilpivirine, Ritonavir, Rofecoxib, Rufinamide, Seratrodast, Simvastatin, St. John's Wort, Sulfinpyrazone, Temozolomide, Terbinafine, Terfenadine, Tesmilifene, Testosterone, Topiramate, Topotecan, Trametinib, Troglitazone, Vemurafenib
Interacting GroupInteracting Drugs
Tamoxifen is a Cytochrome P450 2D6 substrate
1Cytochrome P450 2D6 substrates4-Methoxyamphetamine, Acetaminophen, Acetylcholine, Ajmaline, Almotriptan, Alogliptin, Alprenolol, Aminophenazone, Amiodarone, Amitriptyline, Amoxapine, Amphetamine, Amprenavir, Amsacrine, Antipyrine, Aprindine, Arformoterol, Aripiprazole, Artemether, Astemizole, Atomoxetine, Azelastine, Benzatropine, Benzyl alcohol, Bepridil, Betaxolol, Bisoprolol, Bortezomib, Brexpiprazole, Brompheniramine, Bufuralol, Bupivacaine, Buprenorphine, Bupropion, Buspirone, Caffeine, Captopril, Cariprazine, Carteolol, Carvedilol, Cephalexin, Cevimeline, Chlordiazepoxide, Chloroquine, Chlorphenamine, Chlorpromazine, Chlorzoxazone, Cilostazol, Cinnarizine, Citalopram, Clevidipine, Clomipramine, Clonidine, Clozapine, Codeine, Cyclobenzaprine, Cyclophosphamide, Dapagliflozin, Darifenacin, Dasabuvir, Debrisoquin, Delavirdine, Desipramine, Deutetrabenazine, Dexchlorpheniramine maleate, Dexfenfluramine, Dexmethylphenidate, Dextroamphetamine, Dextromethorphan, Dihydrocodeine, Diltiazem, Diphenhydramine, Dolasetron, Domperidone, Donepezil, Dopamine, Doxazosin, Doxepin, Doxorubicin, Dronedarone, Duloxetine, Eletriptan, Eliglustat, Enasidenib, Encainide, Enclomiphene, Epinastine, Erlotinib, Escitalopram, Esmirtazapine, Ethylmorphine, Etoricoxib, Fesoterodine, Fingolimod, Flecainide, Flunarizine, Fluoxetine, Fluphenazine, Fluvastatin, Fluvoxamine, Formoterol, Galantamine, Gefitinib, Granisetron, Halofantrine, Haloperidol, Halothane, Hydrocodone, Hydromorphone, Ibrutinib, Idarubicin, Iloperidone, Imatinib, Imipramine, Ipratropium bromide, Ixazomib, Labetalol, Levodopa, Levomilnacipran, Lidocaine, Lisuride, Lomustine, Loperamide, Loratadine, Lorcaserin, Maprotiline, Mephenytoin, Mequitazine, Mesoridazine, Methadone, Methamphetamine, Methotrimeprazine, Methoxyflurane, Methylphenidate, Methyprylon, Metoclopramide, Metoprolol, Mexiletine, Mianserin, Minaprine, Mirabegron, Mirtazapine, Moclobemide, Morphine, Nateglinide, Nebivolol, Nefazodone, Netupitant, Nevirapine, Nicardipine, Nicergoline, Nicotine, Nifedipine, Nitrofural, Nortriptyline, Olanzapine, Ondansetron, Oxycodone, Oxymorphone, Palonosetron, Paroxetine, Pazopanib, Pentamidine, Perhexiline, Perospirone, Perphenazine, Pethidine, Phenacetin, Phenformin, Pindolol, Piperazine, Pipotiazine, Ponatinib, Procainamide, Prochlorperazine, Progesterone, Promethazine, Propafenone, Propofol, Propranolol, Protriptyline, Pseudoephedrine, Quetiapine, Quinine, Ranitidine, Remoxipride, Risperidone, Ritonavir, Ropivacaine, Rotigotine, Rucaparib, Rupatadine, Saquinavir, Sertindole, Sertraline, Sildenafil, Simvastatin, Sparteine, Tamsulosin, Tapentadol, Tegaserod, Terfenadine, Tesmilifene, Tetrabenazine, Theophylline, Thioridazine, Ticlopidine, Timolol, Tiotropium, Tipranavir, Tolterodine, Trabectedin, Tramadol, Trazodone, Trimipramine, Umeclidinium, Valbenazine, Venlafaxine, Vernakalant, Vilazodone, Vinblastine, Vinorelbine, Vortioxetine, Yohimbine, Zalcitabine, Zolpidem, Zuclopenthixol
2Cytochrome P450 2D6 inhibitorsAbiraterone, Acebutolol, Ajmaline, Amiodarone, Amitriptyline, Amlodipine, Amodiaquine, Amphetamine, Antipyrine, Aripiprazole, Artemether, Asenapine, Atomoxetine, Atorvastatin, Azelastine, Betaxolol, Bicalutamide, Biperiden, Bortezomib, Brompheniramine, Buprenorphine, Bupropion, Carbinoxamine, Carteolol, Celecoxib, Cerivastatin, Chloroquine, Chlorphenamine, Chlorpromazine, Cholecalciferol, Cimetidine, Cinacalcet, Cisapride, Citalopram, Clemastine, Clobazam, Clomipramine, Clotrimazole, Clozapine, Cobicistat, Cocaine, Codeine, Cyclosporine, Cyproterone acetate, Darifenacin, Delavirdine, Deramciclane, Desipramine, Desloratadine, Dexfenfluramine, Dexmedetomidine, Dexmethylphenidate, Dextroamphetamine, Dextromethorphan, Dextropropoxyphene, Diacerein, Diltiazem, Dimethyl sulfoxide, Diphenhydramine, Disulfiram, Dolasetron, Dosulepin, Doxepin, Doxorubicin, Dronedarone, Duloxetine, Efavirenz, Eliglustat, Enasidenib, Entacapone, Enzalutamide, Epinastine, Escitalopram, Etoricoxib, Felodipine, Fenfluramine, Fexofenadine, Flecainide, Fluoxetine, Fluphenazine, Fluvastatin, Fluvoxamine, Gefitinib, Glycerol Phenylbutyrate, Granisetron, Halofantrine, Haloperidol, Histamine, Hydroxychloroquine, Hydroxyurea, Hydroxyzine, Idarubicin, Imatinib, Imipramine, Indinavir, Irbesartan, Isoniazid, Itraconazole, Ketoconazole, Labetalol, Lansoprazole, Lercanidipine, Levosalbutamol, Lidocaine, Lomustine, Lopinavir, Loratadine, Lorcaserin, Lovastatin, Lumefantrine, Manidipine, Mefloquine, Mepyramine, Methadone, Methamphetamine, Methazolamide, Methimazole, Methotrimeprazine, Methoxsalen, Methylnaltrexone, Methylphenidate, Metoclopramide, Metoprolol, Mianserin, Mibefradil, Miconazole, Midodrine, Midostaurin, Mifepristone, Mirabegron, Mirtazapine, Moclobemide, Naloxegol, Nefazodone, Nelfinavir, Nevirapine, Niacin, Nicardipine, Nicotinamide, Nifedipine, Nilotinib, Nortriptyline, Olanzapine, Omeprazole, Ondansetron, Ospemifene, Oxamniquine, Oxprenolol, Oxybutynin, Oxymetholone, Panobinostat, Paroxetine, Pazopanib, Peginterferon alfa-2b, Pentamidine, Pergolide, Perhexiline, Perphenazine, Phentermine, Phenylbutyric acid, Pimozide, Pindolol, Pioglitazone, Pipotiazine, Pravastatin, Praziquantel, Primaquine, Proguanil, Promazine, Promethazine, Propafenone, Propofol, Propoxyphene napsylate, Propranolol, Pyrimethamine, Quetiapine, Quinidine, Quinine, Rabeprazole, Ranitidine, Ranolazine, Reboxetine, Rhein, Risperidone, Ritonavir, Rivastigmine, Rolapitant, Ropinirole, Rosiglitazone, Rotigotine, Rutin, Saquinavir, Selegiline, Sertraline, Sildenafil, Simvastatin, Sorafenib, Sparteine, Stiripentol, Sulconazole, Sulfanilamide, Sulfaphenazole, Tapentadol, Tegaserod, Telithromycin, Temsirolimus, Terbinafine, Terfenadine, Thioridazine, Thiothixene, Ticagrelor, Ticlopidine, Timolol, Tioconazole, Tipranavir, Tramadol, Tranylcypromine, Tripelennamine, Triprolidine, Trospium, Vemurafenib, Venlafaxine, Verapamil, Vernakalant, Vilazodone, Vinblastine, Vinorelbine, Yohimbine, Zafirlukast, Ziprasidone, Zucapsaicin
3Cytochrome P450 2D6 inducersAripiprazole, Dexamethasone, Glutethimide, Granisetron, Haloperidol, Loratadine, Mirtazapine, Moclobemide, Pindolol, Reboxetine, Rifapentine
Interacting GroupInteracting Drugs
Tamoxifen is a Cytochrome P450 2D6 inhibitor
1Cytochrome P450 2D6 substrates4-Methoxyamphetamine, Acetaminophen, Acetylcholine, Ajmaline, Almotriptan, Alogliptin, Alprenolol, Aminophenazone, Amiodarone, Amitriptyline, Amoxapine, Amphetamine, Amprenavir, Amsacrine, Antipyrine, Aprindine, Arformoterol, Aripiprazole, Artemether, Astemizole, Atomoxetine, Azelastine, Benzatropine, Benzyl alcohol, Bepridil, Betaxolol, Bisoprolol, Bortezomib, Brexpiprazole, Brompheniramine, Bufuralol, Bupivacaine, Buprenorphine, Bupropion, Buspirone, Caffeine, Captopril, Cariprazine, Carteolol, Carvedilol, Cephalexin, Cevimeline, Chlordiazepoxide, Chloroquine, Chlorphenamine, Chlorpromazine, Chlorzoxazone, Cilostazol, Cinnarizine, Citalopram, Clevidipine, Clomipramine, Clonidine, Clozapine, Codeine, Cyclobenzaprine, Cyclophosphamide, Dapagliflozin, Darifenacin, Dasabuvir, Debrisoquin, Delavirdine, Desipramine, Deutetrabenazine, Dexchlorpheniramine maleate, Dexfenfluramine, Dexmethylphenidate, Dextroamphetamine, Dextromethorphan, Dihydrocodeine, Diltiazem, Diphenhydramine, Dolasetron, Domperidone, Donepezil, Dopamine, Doxazosin, Doxepin, Doxorubicin, Dronedarone, Duloxetine, Eletriptan, Eliglustat, Enasidenib, Encainide, Enclomiphene, Epinastine, Erlotinib, Escitalopram, Esmirtazapine, Ethylmorphine, Etoricoxib, Fesoterodine, Fingolimod, Flecainide, Flunarizine, Fluoxetine, Fluphenazine, Fluvastatin, Fluvoxamine, Formoterol, Galantamine, Gefitinib, Granisetron, Halofantrine, Haloperidol, Halothane, Hydrocodone, Hydromorphone, Ibrutinib, Idarubicin, Iloperidone, Imatinib, Imipramine, Ipratropium bromide, Ixazomib, Labetalol, Levodopa, Levomilnacipran, Lidocaine, Lisuride, Lomustine, Loperamide, Loratadine, Lorcaserin, Maprotiline, Mephenytoin, Mequitazine, Mesoridazine, Methadone, Methamphetamine, Methotrimeprazine, Methoxyflurane, Methylphenidate, Methyprylon, Metoclopramide, Metoprolol, Mexiletine, Mianserin, Minaprine, Mirabegron, Mirtazapine, Moclobemide, Morphine, Nateglinide, Nebivolol, Nefazodone, Netupitant, Nevirapine, Nicardipine, Nicergoline, Nicotine, Nifedipine, Nitrofural, Nortriptyline, Olanzapine, Ondansetron, Oxycodone, Oxymorphone, Palonosetron, Paroxetine, Pazopanib, Pentamidine, Perhexiline, Perospirone, Perphenazine, Pethidine, Phenacetin, Phenformin, Pindolol, Piperazine, Pipotiazine, Ponatinib, Procainamide, Prochlorperazine, Progesterone, Promethazine, Propafenone, Propofol, Propranolol, Protriptyline, Pseudoephedrine, Quetiapine, Quinine, Ranitidine, Remoxipride, Risperidone, Ritonavir, Ropivacaine, Rotigotine, Rucaparib, Rupatadine, Saquinavir, Sertindole, Sertraline, Sildenafil, Simvastatin, Sparteine, Tamsulosin, Tapentadol, Tegaserod, Terfenadine, Tesmilifene, Tetrabenazine, Theophylline, Thioridazine, Ticlopidine, Timolol, Tiotropium, Tipranavir, Tolterodine, Trabectedin, Tramadol, Trazodone, Trimipramine, Umeclidinium, Valbenazine, Venlafaxine, Vernakalant, Vilazodone, Vinblastine, Vinorelbine, Vortioxetine, Yohimbine, Zalcitabine, Zolpidem, Zuclopenthixol
2Cytochrome P450 2D6 inhibitorsAbiraterone, Acebutolol, Ajmaline, Amiodarone, Amitriptyline, Amlodipine, Amodiaquine, Amphetamine, Antipyrine, Aripiprazole, Artemether, Asenapine, Atomoxetine, Atorvastatin, Azelastine, Betaxolol, Bicalutamide, Biperiden, Bortezomib, Brompheniramine, Buprenorphine, Bupropion, Carbinoxamine, Carteolol, Celecoxib, Cerivastatin, Chloroquine, Chlorphenamine, Chlorpromazine, Cholecalciferol, Cimetidine, Cinacalcet, Cisapride, Citalopram, Clemastine, Clobazam, Clomipramine, Clotrimazole, Clozapine, Cobicistat, Cocaine, Codeine, Cyclosporine, Cyproterone acetate, Darifenacin, Delavirdine, Deramciclane, Desipramine, Desloratadine, Dexfenfluramine, Dexmedetomidine, Dexmethylphenidate, Dextroamphetamine, Dextromethorphan, Dextropropoxyphene, Diacerein, Diltiazem, Dimethyl sulfoxide, Diphenhydramine, Disulfiram, Dolasetron, Dosulepin, Doxepin, Doxorubicin, Dronedarone, Duloxetine, Efavirenz, Eliglustat, Enasidenib, Entacapone, Enzalutamide, Epinastine, Escitalopram, Etoricoxib, Felodipine, Fenfluramine, Fexofenadine, Flecainide, Fluoxetine, Fluphenazine, Fluvastatin, Fluvoxamine, Gefitinib, Glycerol Phenylbutyrate, Granisetron, Halofantrine, Haloperidol, Histamine, Hydroxychloroquine, Hydroxyurea, Hydroxyzine, Idarubicin, Imatinib, Imipramine, Indinavir, Irbesartan, Isoniazid, Itraconazole, Ketoconazole, Labetalol, Lansoprazole, Lercanidipine, Levosalbutamol, Lidocaine, Lomustine, Lopinavir, Loratadine, Lorcaserin, Lovastatin, Lumefantrine, Manidipine, Mefloquine, Mepyramine, Methadone, Methamphetamine, Methazolamide, Methimazole, Methotrimeprazine, Methoxsalen, Methylnaltrexone, Methylphenidate, Metoclopramide, Metoprolol, Mianserin, Mibefradil, Miconazole, Midodrine, Midostaurin, Mifepristone, Mirabegron, Mirtazapine, Moclobemide, Naloxegol, Nefazodone, Nelfinavir, Nevirapine, Niacin, Nicardipine, Nicotinamide, Nifedipine, Nilotinib, Nortriptyline, Olanzapine, Omeprazole, Ondansetron, Ospemifene, Oxamniquine, Oxprenolol, Oxybutynin, Oxymetholone, Panobinostat, Paroxetine, Pazopanib, Peginterferon alfa-2b, Pentamidine, Pergolide, Perhexiline, Perphenazine, Phentermine, Phenylbutyric acid, Pimozide, Pindolol, Pioglitazone, Pipotiazine, Pravastatin, Praziquantel, Primaquine, Proguanil, Promazine, Promethazine, Propafenone, Propofol, Propoxyphene napsylate, Propranolol, Pyrimethamine, Quetiapine, Quinidine, Quinine, Rabeprazole, Ranitidine, Ranolazine, Reboxetine, Rhein, Risperidone, Ritonavir, Rivastigmine, Rolapitant, Ropinirole, Rosiglitazone, Rotigotine, Rutin, Saquinavir, Selegiline, Sertraline, Sildenafil, Simvastatin, Sorafenib, Sparteine, Stiripentol, Sulconazole, Sulfanilamide, Sulfaphenazole, Tapentadol, Tegaserod, Telithromycin, Temsirolimus, Terbinafine, Terfenadine, Thioridazine, Thiothixene, Ticagrelor, Ticlopidine, Timolol, Tioconazole, Tipranavir, Tramadol, Tranylcypromine, Tripelennamine, Triprolidine, Trospium, Vemurafenib, Venlafaxine, Verapamil, Vernakalant, Vilazodone, Vinblastine, Vinorelbine, Yohimbine, Zafirlukast, Ziprasidone, Zucapsaicin
3Cytochrome P450 2D6 inducersAripiprazole, Dexamethasone, Glutethimide, Granisetron, Haloperidol, Loratadine, Mirtazapine, Moclobemide, Pindolol, Reboxetine, Rifapentine
Interacting GroupInteracting Drugs
Tamoxifen is a Cytochrome P450 2C8 inhibitor
1Cytochrome P450 2C8 substratesAcetaminophen, Acetylsalicylic acid, Almotriptan, Aminophenazone, Amiodarone, Amitriptyline, Amodiaquine, Amprenavir, Antipyrine, Apixaban, Atorvastatin, Azelastine, Benzyl alcohol, Beraprost, Brompheniramine, Buprenorphine, Bupropion, Cabazitaxel, Caffeine, Carbamazepine, Carbinoxamine, Cerivastatin, Chloroquine, Cisapride, Clozapine, Cyclophosphamide, Dabrafenib, Dapsone, Dasabuvir, Dextromethorphan, Diazepam, Diclofenac, Diltiazem, Domperidone, Eltrombopag, Enasidenib, Enzalutamide, Erlotinib, Estradiol, Eszopiclone, Fluorouracil, Fluvastatin, Fosphenytoin, Halofantrine, Ibuprofen, Ifosfamide, Irbesartan, Ixazomib, Ketamine, Ketobemidone, Lansoprazole, Lapatinib, Levomilnacipran, Licofelone, Lidocaine, Loperamide, Loratadine, Losartan, Mefenamic acid, Meloxicam, Mephenytoin, Methadone, Mirtazapine, Morphine, Mycophenolate mofetil, Naloxone, Naproxen, Nicardipine, Nicotine, Odanacatib, Olodaterol, Ombitasvir, Omeprazole, Paclitaxel, Paramethadione, Pazopanib, Pentamidine, Perospirone, Perphenazine, Phenprocoumon, Phenytoin, Pioglitazone, Piroxicam, Pitavastatin, Ponatinib, Progesterone, Propofol, Quinidine, Quinine, Repaglinide, Rifampicin, Riociguat, Rofecoxib, Rosiglitazone, Selegiline, Selexipag, Seratrodast, Simvastatin, Sitagliptin, Sorafenib, Sulfadiazine, Sulfinpyrazone, Tazarotene, Temazepam, Terbinafine, Testosterone, Theophylline, Tolbutamide, Torasemide, Tretinoin, Trimethadione, Trimethoprim, Troglitazone, Velpatasvir, Verapamil, Vortioxetine, Voxilaprevir, Warfarin, Zafirlukast, Zidovudine, Zopiclone
2Cytochrome P450 2C8 inducersCarbamazepine, Colchicine, Cyclophosphamide, Dexamethasone, Fosphenytoin, Gemfibrozil, Hydrocortisone, Ifosfamide, Lumacaftor, Midostaurin, Phenobarbital, Phenytoin, Primidone, Probenecid, Rifampicin, Rifapentine, Ritonavir, Secobarbital
3Cytochrome P450 2C8 inhibitorsAbiraterone, Amitriptyline, Amlodipine, Atorvastatin, Belinostat, Bezafibrate, Candesartan cilexetil, Celecoxib, Cerivastatin, Chloramphenicol, Cholecalciferol, Cimetidine, Clopidogrel, Clotrimazole, Cocaine, Colchicine, Crisaborole, Cyclosporine, Delavirdine, Dextropropoxyphene, Diethylstilbestrol, Efavirenz, Eltrombopag, Enasidenib, Enzalutamide, Erlotinib, Ethinyl Estradiol, Etoposide, Felodipine, Fenofibrate, Fluvastatin, Gemfibrozil, Idelalisib, Irbesartan, Isoniazid, Ketoconazole, Ketoprofen, Lansoprazole, Lapatinib, Levothyroxine, Licofelone, Liotrix, Lopinavir, Loratadine, Losartan, Lovastatin, Lumacaftor, Medroxyprogesterone acetate, Mefenamic acid, Meloxicam, Metronidazole, Midostaurin, Mometasone, Montelukast, Nicardipine, Nifedipine, Nilotinib, Nilutamide, Nilvadipine, Oxybutynin, Paroxetine, Phenelzine, Pioglitazone, Piroxicam, Ponatinib, Pravastatin, Propafenone, Propoxyphene napsylate, Pyrimethamine, Quercetin, Quinine, Rabeprazole, Raloxifene, Regorafenib, Rifampicin, Ritonavir, Rosiglitazone, Rutin, Salmeterol, Saquinavir, Simvastatin, Sorafenib, Spironolactone, Sulfamethoxazole, Sulfaphenazole, Tegaserod, Terfenadine, Teriflunomide, Thioridazine, Ticlopidine, Tioconazole, Tolbutamide, Topiroxostat, Trametinib, Triazolam, Trimethoprim, Troglitazone, Troleandomycin, Valproic Acid, Vismodegib, Warfarin, Zafirlukast
Interacting GroupInteracting Drugs
Tamoxifen is a Cytochrome P450 2B6 substrate
1Cytochrome P450 2B6 substratesAmitriptyline, Antipyrine, Artemether, Banoxantrone, Benzphetamine, Benzyl alcohol, Brivaracetam, Brompheniramine, Bupropion, Carbinoxamine, Cinnarizine, Cisapride, Clobazam, clomethiazole, Clopidogrel, Clotiazepam, Cyclophosphamide, Dextromethorphan, Diazepam, Diclofenac, Diphenhydramine, Domperidone, Efavirenz, Enasidenib, Epinastine, Erythromycin, Estrone, Ethylmorphine, Flunarizine, Flunitrazepam, Fluoxetine, Halothane, Ifosfamide, Imipramine, Irinotecan, Isoflurane, Ixazomib, Ketamine, Ketobemidone, Lidocaine, Loperamide, Lorcaserin, Malathion, Mephenytoin, Methadone, Methoxyflurane, Methylphenobarbital, Methyltestosterone, Mexiletine, Mianserin, Midazolam, Nevirapine, Nicotine, Ospemifene, Perhexiline, Permethrin, Perphenazine, Pethidine, Prasugrel, Promethazine, Propofol, Ritonavir, Romidepsin, Ropivacaine, Selegiline, Seratrodast, Sertraline, Sevoflurane, Sorafenib, Temazepam, Testosterone, Tramadol, Tretinoin, Valproic Acid, Velpatasvir, Verapamil, Vortioxetine
2Cytochrome P450 2B6 inducersArmodafinil, Artemether, Atorvastatin, Carbamazepine, Cerivastatin, Clofibrate, Clotrimazole, Cyclophosphamide, Dexamethasone, Efavirenz, Enasidenib, Fluvastatin, Fosphenytoin, Idelalisib, Isoflurane, Lumacaftor, Metamizole, Midostaurin, Modafinil, Nevirapine, Nicardipine, Nifedipine, Nilotinib, Olaparib, Orphenadrine, Permethrin, Phenobarbital, Phenytoin, Primidone, Rifampicin, Ritonavir, Simvastatin, Sulfinpyrazone, Testosterone, Troglitazone, Verapamil
3Cytochrome P450 2B6 inhibitorsAmlodipine, Amprenavir, Antipyrine, Azelastine, Bupropion, Cholecalciferol, Cisplatin, Citalopram, Clopidogrel, Clotrimazole, Colchicine, Crisaborole, Crizotinib, Desipramine, Doxorubicin, Efavirenz, Enasidenib, Enzalutamide, Ethanol, Fluvoxamine, Isoflurane, Itraconazole, Ketoconazole, Lopinavir, Manidipine, Memantine, Methimazole, Miconazole, Modafinil, Nelfinavir, Nitric Oxide, Orphenadrine, Paroxetine, Phencyclidine, Quazepam, Quinidine, Raloxifene, Regorafenib, Rilpivirine, Ritonavir, Roxithromycin, Sertraline, Sorafenib, Sulfaphenazole, Thiotepa, Ticlopidine, Venlafaxine
Interacting GroupInteracting Drugs
Tamoxifen is a Cytochrome P450 2B6 inhibitor
1Cytochrome P450 2B6 substratesAmitriptyline, Antipyrine, Artemether, Banoxantrone, Benzphetamine, Benzyl alcohol, Brivaracetam, Brompheniramine, Bupropion, Carbinoxamine, Cinnarizine, Cisapride, Clobazam, clomethiazole, Clopidogrel, Clotiazepam, Cyclophosphamide, Dextromethorphan, Diazepam, Diclofenac, Diphenhydramine, Domperidone, Efavirenz, Enasidenib, Epinastine, Erythromycin, Estrone, Ethylmorphine, Flunarizine, Flunitrazepam, Fluoxetine, Halothane, Ifosfamide, Imipramine, Irinotecan, Isoflurane, Ixazomib, Ketamine, Ketobemidone, Lidocaine, Loperamide, Lorcaserin, Malathion, Mephenytoin, Methadone, Methoxyflurane, Methylphenobarbital, Methyltestosterone, Mexiletine, Mianserin, Midazolam, Nevirapine, Nicotine, Ospemifene, Perhexiline, Permethrin, Perphenazine, Pethidine, Prasugrel, Promethazine, Propofol, Ritonavir, Romidepsin, Ropivacaine, Selegiline, Seratrodast, Sertraline, Sevoflurane, Sorafenib, Temazepam, Testosterone, Tramadol, Tretinoin, Valproic Acid, Velpatasvir, Verapamil, Vortioxetine
2Cytochrome P450 2B6 inducersArmodafinil, Artemether, Atorvastatin, Carbamazepine, Cerivastatin, Clofibrate, Clotrimazole, Cyclophosphamide, Dexamethasone, Efavirenz, Enasidenib, Fluvastatin, Fosphenytoin, Idelalisib, Isoflurane, Lumacaftor, Metamizole, Midostaurin, Modafinil, Nevirapine, Nicardipine, Nifedipine, Nilotinib, Olaparib, Orphenadrine, Permethrin, Phenobarbital, Phenytoin, Primidone, Rifampicin, Ritonavir, Simvastatin, Sulfinpyrazone, Testosterone, Troglitazone, Verapamil
3Cytochrome P450 2B6 inhibitorsAmlodipine, Amprenavir, Antipyrine, Azelastine, Bupropion, Cholecalciferol, Cisplatin, Citalopram, Clopidogrel, Clotrimazole, Colchicine, Crisaborole, Crizotinib, Desipramine, Doxorubicin, Efavirenz, Enasidenib, Enzalutamide, Ethanol, Fluvoxamine, Isoflurane, Itraconazole, Ketoconazole, Lopinavir, Manidipine, Memantine, Methimazole, Miconazole, Modafinil, Nelfinavir, Nitric Oxide, Orphenadrine, Paroxetine, Phencyclidine, Quazepam, Quinidine, Raloxifene, Regorafenib, Rilpivirine, Ritonavir, Roxithromycin, Sertraline, Sorafenib, Sulfaphenazole, Thiotepa, Ticlopidine, Venlafaxine
Interacting GroupInteracting Drugs
Tamoxifen is a Liver carboxylesterase 1 inhibitor
1Liver carboxylesterase 1 substratesCapecitabine, Ciclesonide, Clopidogrel, Dabigatran etexilate, Indomethacin, Irinotecan, Mycophenolate mofetil, Phenylacetic acid, Rufinamide, Selexipag, Trandolapril
2Liver carboxylesterase 1 othersOseltamivir
3Liver carboxylesterase 1 inhibitorsBenzocaine, Mevastatin
Interacting GroupInteracting Drugs
Tamoxifen is a Cytochrome P450 3A5 substrate
1Cytochrome P450 3A5 substratesAlfentanil, Alprazolam, Ambrisentan, Amitriptyline, Amlodipine, Amprenavir, Apixaban, Aprepitant, Argatroban, Aripiprazole, Artemether, Astemizole, Atorvastatin, Axitinib, Azelastine, Boceprevir, Brentuximab vedotin, Buprenorphine, Buspirone, Cabazitaxel, Caffeine, Cerivastatin, Cethromycin, Chloroquine, Chlorphenamine, Cilostazol, Cisapride, Clarithromycin, Clonidine, Clopidogrel, Cobicistat, Cocaine, Codeine, Copanlisib, Crizotinib, Cyclophosphamide, Cyclosporine, Daclatasvir, Dapsone, Dasatinib, Deutetrabenazine, Dexamethasone, Dextromethorphan, Diazepam, Diltiazem, Disulfiram, Docetaxel, Domperidone, Dutasteride, Elbasvir, Eplerenone, Erlotinib, Estradiol, Estrone, Ethosuximide, Etoposide, Felodipine, Fentanyl, Finasteride, Fluoxetine, Flutamide, Fluticasone propionate, Fluvastatin, Granisetron, Halofantrine, Haloperidol, Hydrocortisone, Hydroxyprogesterone caproate, Ibrutinib, Idelalisib, Ifosfamide, Iloperidone, Imatinib, Indinavir, Irinotecan, Ivacaftor, Lapatinib, Lercanidipine, Levomethadyl Acetate, Lidocaine, Losartan, Lovastatin, Methadone, Midazolam, Mifepristone, Mycophenolate mofetil, Nateglinide, Nelfinavir, Nevirapine, Nifedipine, Nimodipine, Nisoldipine, Nitrendipine, Norethisterone, Nortriptyline, Ondansetron, Oxazepam, Oxybutynin, Oxycodone, Paclitaxel, Paritaprevir, Pentamidine, Perampanel, Pimozide, Ponatinib, Pravastatin, Praziquantel, Progesterone, Propranolol, Quetiapine, Quinacrine, Quinine, Risperidone, Ritonavir, Rivaroxaban, Romidepsin, Salmeterol, Saquinavir, Saxagliptin, Sildenafil, Simvastatin, Sirolimus, Sorafenib, Sulfasalazine, Sunitinib, Tacrolimus, Telithromycin, Temsirolimus, Teniposide, Terfenadine, Testosterone, Trastuzumab emtansine, Trazodone, Tretinoin, Triazolam, Udenafil, Valbenazine, Valproic Acid, Vardenafil, Verapamil, Vincristine, Zalcitabine, Zaleplon, Ziprasidone, Zolpidem
2Cytochrome P450 3A5 inducersArmodafinil, Beclomethasone dipropionate, Carbamazepine, Cyclosporine, Daunorubicin, Dexamethasone, Etoposide, Midostaurin, Modafinil, Oxcarbazepine, Phenobarbital, Phenytoin, Reserpine, Rifampicin, Rifapentine, Ritonavir, Thalidomide, Troglitazone
3Cytochrome P450 3A5 inhibitorsAmiodarone, Aprepitant, Boceprevir, Brentuximab vedotin, Chloramphenicol, Cimetidine, Ciprofloxacin, Clarithromycin, Cobicistat, Crizotinib, Delavirdine, Diltiazem, Elbasvir, Enzalutamide, Fluconazole, Fluticasone propionate, Fluvoxamine, Gestodene, Idelalisib, Imatinib, Indinavir, Itraconazole, Ketoconazole, Mibefradil, Mifepristone, Modafinil, Nefazodone, Nelfinavir, Nicardipine, Norfloxacin, Oxymetholone, Phenelzine, Ranitidine, Ritonavir, Rosuvastatin, Saquinavir, Seproxetine, Telithromycin, Temsirolimus, Troglitazone, Verapamil, Voriconazole
Interacting GroupInteracting Drugs
Tamoxifen is a Cytochrome P450 1A1 substrate
1Cytochrome P450 1A1 substratesAcetaminophen, Amiodarone, Amodiaquine, Azelastine, Banoxantrone, Carvedilol, Chloroquine, Chlorzoxazone, Cinnarizine, Clenbuterol, Clonidine, Dacarbazine, Dapagliflozin, Dasatinib, Daunorubicin, Debrisoquin, Diclofenac, Dronabinol, Erlotinib, Estradiol, Estrone, Flunarizine, Flutamide, Fluvastatin, Gefitinib, Granisetron, Haloperidol, Indirubin, Lorcaserin, Melatonin, Menadione, Nicotine, Oxaliplatin, Pentamidine, Perospirone, Phenacetin, Prazosin, Progesterone, Resveratrol, Riluzole, Riociguat, Romidepsin, Tesmilifene, Testosterone, Thalidomide, Theophylline, Toremifene, Tretinoin, Troglitazone, Warfarin
2Cytochrome P450 1A1 inducersAlbendazole, Bezafibrate, Clofibrate, Clomifene, Clozapine, Dexamethasone, Dicyclomine, Ellagic Acid, Fluorescein, Itraconazole, Ketoconazole, Lansoprazole, Mebendazole, Menadione, Nicotine, Omeprazole, Phenobarbital, Picrotoxin, Primaquine, Quinine, Rabeprazole, Streptozocin, Thiabendazole, Vitamin A
3Cytochrome P450 1A1 inhibitorsAmlodipine, Arsenic trioxide, Caffeine, Cholecalciferol, Clobetasol propionate, Dexamethasone, Dexmedetomidine, Ellagic Acid, Ethanol, Fluvoxamine, Gefitinib, Isoprenaline, Ketoconazole, Manidipine, Melatonin, Methoxsalen, Mibefradil, Nifedipine, Nitroprusside, Norfloxacin, Ouabain, Propofol, Propranolol, Pyridoxine, Quinidine, Quinine, Resveratrol, Sildenafil, Sulindac, Theophylline, Ticlopidine, Topiroxostat, Vitamin A
Interacting GroupInteracting Drugs
Tamoxifen is a Cytochrome P450 1A2 substrate
1Cytochrome P450 1A2 substratesAcenocoumarol, Acetaminophen, Albendazole, Almotriptan, Alosetron, Aminophenazone, Aminophylline, Amiodarone, Amitriptyline, Anagrelide, Antipyrine, Apixaban, Aprepitant, Asenapine, Axitinib, Azelastine, Bendamustine, Benzyl alcohol, Betaxolol, Bortezomib, Bromazepam, Bupivacaine, Bupropion, Caffeine, Carbamazepine, Carmustine, Carvedilol, Chlorpromazine, Chlorzoxazone, Cilostazol, Cinacalcet, Cinnarizine, Cisapride, Clenbuterol, Clevidipine, Clomipramine, Clonidine, Clopidogrel, Clozapine, Conjugated estrogens, Cyclobenzaprine, Dacarbazine, Dapagliflozin, Dasatinib, Daunorubicin, Desipramine, Deutetrabenazine, Dexfenfluramine, Diazepam, Diclofenac, Dinoprostone, Diphenhydramine, Domperidone, Doxepin, Duloxetine, Eltrombopag, Enasidenib, Ergotamine, Erlotinib, Estradiol, Estrone, Estrone sulfate, Ethanol, Etoposide, Etoricoxib, Flunarizine, Flunitrazepam, Fluorouracil, Fluoxetine, Flutamide, Fluvoxamine, Frovatriptan, Genistein, Grepafloxacin, Guanabenz, Haloperidol, Hesperetin, Hexobarbital, Icotinib, Iloperidone, Imatinib, Imipramine, Imiquimod, Ixazomib, Leflunomide, Levobupivacaine, Lidocaine, Lomefloxacin, Lorcaserin, Lumiracoxib, Malathion, Maprotiline, Melatonin, Menadione, Mephenytoin, Methadone, Methoxyflurane, Mexiletine, Mianserin, Mirtazapine, Nabumetone, Naproxen, Nicotine, Nifedipine, Nitric Oxide, Nortriptyline, Olanzapine, Omeprazole, Ondansetron, Oxaliplatin, Oxtriphylline, Palonosetron, Pantoprazole, Pazopanib, Pentamidine, Pentoxifylline, Perphenazine, Phenacetin, Pimozide, Pipotiazine, Pomalidomide, Praziquantel, Primaquine, Progesterone, Proguanil, Promazine, Propafenone, Propofol, Propranolol, Pyrazinamide, Quinine, Ramelteon, Ranitidine, Rasagiline, Resveratrol, Rifabutin, Riluzole, Ritonavir, Rizatriptan, Rofecoxib, Ropinirole, Ropivacaine, Rotigotine, Rucaparib, Selegiline, Sertraline, Stiripentol, Tacrine, Telithromycin, Temafloxacin, Terbinafine, Thalidomide, Theobromine, Theophylline, Thiabendazole, Thioridazine, Thiothixene, Tizanidine, Toremifene, Triamterene, Trifluoperazine, Ulipristal, Vadimezan, Verapamil, Voxilaprevir, Warfarin, Zileuton, Ziprasidone, Zolmitriptan, Zolpidem
2Cytochrome P450 1A2 inhibitorsAbiraterone, Aciclovir, Agomelatine, Albendazole, Alitretinoin, Aminophylline, Amiodarone, Amitriptyline, Amlodipine, Anastrozole, Apomorphine, Atazanavir, Atropine, Azithromycin, Bortezomib, Bromocriptine, Buprenorphine, Caffeine, Carbamazepine, Carbimazole, Cimetidine, Ciprofloxacin, Citalopram, Clarithromycin, Clobetasol propionate, Clomifene, Clotrimazole, Clozapine, Conjugated estrogens, Crisaborole, Delavirdine, Desloratadine, Dexfenfluramine, Dexmedetomidine, Diacerein, Diazepam, Diclofenac, Disulfiram, Dopamine, Dosulepin, Edetic Acid, Efavirenz, Eltrombopag, Enasidenib, Enoxacin, Entacapone, Epinephrine, Erythromycin, Estradiol, Etoricoxib, Fluconazole, Fluoxetine, Fluphenazine, Flutamide, Fluvastatin, Fluvoxamine, Gemfibrozil, Glecaprevir, Glycerol Phenylbutyrate, Imipramine, Interferon Alfa-2b, Recombinant, Interferon gamma-1b, Irbesartan, Isoniazid, Ketoconazole, Levofloxacin, Lidocaine, Lobeglitazone, Lomefloxacin, Lopinavir, Losartan, Manidipine, Meclizine, Melatonin, Mestranol, Methimazole, Methotrimeprazine, Methoxsalen, Mexiletine, Mibefradil, Miconazole, Midostaurin, Mifepristone, Mirtazapine, Moclobemide, Modafinil, Nefazodone, Nelfinavir, Nevirapine, Niclosamide, Nifedipine, Nilvadipine, Nisoldipine, Nitroprusside, Norepinephrine, Norfloxacin, Obeticholic acid, Ofloxacin, Olanzapine, Omeprazole, Ondansetron, Orphenadrine, Oxymetholone, Paroxetine, Pefloxacin, Peginterferon alfa-2a, Peginterferon alfa-2b, Pentoxifylline, Perphenazine, Phentermine, Phenylbutyric acid, Phenylpropanolamine, Pibrentasvir, Primaquine, Propafenone, Propofol, Propranolol, Quinidine, Quinine, Ranitidine, Resveratrol, Rhein, Rofecoxib, Ropinirole, Rosiglitazone, Rotigotine, Roxithromycin, Selegiline, Sertraline, Simeprevir, Sorafenib, Sulconazole, Sulindac, Synthetic Conjugated Estrogens, A, Tegaserod, Temafloxacin, Tenofovir disoproxil, Theophylline, Thiabendazole, Thioridazine, Ticlopidine, Tioconazole, Tocainide, Topiroxostat, Tranylcypromine, Triamterene, Valaciclovir, Valproic Acid, Vemurafenib, Verapamil, Zafirlukast, Zileuton, Zucapsaicin
3Cytochrome P450 1A2 inducersAlbendazole, Aminoglutethimide, Armodafinil, Belinostat, beta-Naphthoflavone, Capsaicin, Carbamazepine, Danthron, Griseofulvin, Insulin Aspart, Insulin Beef, Insulin Detemir, Insulin Glargine, Insulin Glulisine, Insulin Human, Insulin Lispro, Insulin Pork, Lansoprazole, Menadione, Midostaurin, Modafinil, Nafcillin, Nicotine, Omeprazole, Osimertinib, Pantoprazole, Phenobarbital, Phenylephrine, Primaquine, Primidone, Quinine, Rabeprazole, Resveratrol, Rifampicin, Rilpivirine, Ritonavir, Secobarbital, Streptozocin
Interacting GroupInteracting Drugs
Tamoxifen is a Cytochrome P450 1B1 substrate
1Cytochrome P450 1B1 substratesAmodiaquine, Caffeine, Dasatinib, Docetaxel, Erlotinib, Estradiol, Estrone, Flutamide, Melatonin, Oxaliplatin, Procarbazine, Progesterone, Testosterone, Theophylline
2Cytochrome P450 1B1 inhibitorsArsenic trioxide, Daunorubicin, Docetaxel, Doxorubicin, Flutamide, Ketoconazole, Melatonin, Mitoxantrone, Paclitaxel, Propofol, Resveratrol
3Cytochrome P450 1B1 inducersBiotin, Clozapine, Dexamethasone, Docetaxel, Lansoprazole, Omeprazole, Phenobarbital, Primaquine
Interacting GroupInteracting Drugs
Tamoxifen is a Cytochrome P450 1B1 inhibitor
1Cytochrome P450 1B1 substratesAmodiaquine, Caffeine, Dasatinib, Docetaxel, Erlotinib, Estradiol, Estrone, Flutamide, Melatonin, Oxaliplatin, Procarbazine, Progesterone, Testosterone, Theophylline
2Cytochrome P450 1B1 inhibitorsArsenic trioxide, Daunorubicin, Docetaxel, Doxorubicin, Flutamide, Ketoconazole, Melatonin, Mitoxantrone, Paclitaxel, Propofol, Resveratrol
3Cytochrome P450 1B1 inducersBiotin, Clozapine, Dexamethasone, Docetaxel, Lansoprazole, Omeprazole, Phenobarbital, Primaquine
Interacting GroupInteracting Drugs
Tamoxifen is a Cytochrome P450 2C19 substrate
1Cytochrome P450 2C19 substratesAcenocoumarol, Adinazolam, Almotriptan, Ambrisentan, Aminophenazone, Amiodarone, Amitriptyline, Amoxicillin, Antipyrine, Apixaban, Aprepitant, Arformoterol, Artemether, Atomoxetine, Axitinib, Azelastine, Benzatropine, Bortezomib, Brivaracetam, Bromazepam, Brompheniramine, Bupivacaine, Carbinoxamine, Carisoprodol, Chloramphenicol, Chlorpropamide, Cilostazol, Cisapride, Citalopram, Clarithromycin, Clobazam, clomethiazole, Clomipramine, Clopidogrel, Clotiazepam, Clozapine, Cyclophosphamide, Dapsone, Desipramine, Dexlansoprazole, Dextromethorphan, Diazepam, Diclofenac, Diltiazem, Diphenhydramine, Dopamine, Doxazosin, Doxepin, Dronabinol, Eletriptan, Enasidenib, Enfuvirtide, Escitalopram, Esomeprazole, Estradiol, Etizolam, Etravirine, Famotidine, Flunitrazepam, Fluoxetine, Flutamide, Formoterol, Fosphenytoin, Gliclazide, Glucosamine, Glyburide, Guanfacine, Haloperidol, Hexobarbital, Ibuprofen, Ifosfamide, Imatinib, Imipramine, Indomethacin, Ixazomib, Ketobemidone, Lansoprazole, Lapatinib, Levomilnacipran, Lorcaserin, Lumiracoxib, Macitentan, Melatonin, Mephenytoin, Meprobamate, Methadone, Methsuximide, Methylphenobarbital, Metoprolol, Moclobemide, Nelfinavir, Nicotine, Nilutamide, Nortriptyline, Omeprazole, Ospemifene, Oxiconazole, Pantoprazole, Pentamidine, Pentobarbital, Perphenazine, Pethidine, Phenacetin, Phenobarbital, Phenytoin, Pipotiazine, Podofilox, Prasugrel, Praziquantel, Primidone, Progesterone, Proguanil, Promazine, Propofol, Propranolol, Quazepam, Quetiapine, Quinine, Rabeprazole, Ramelteon, Ranitidine, Romidepsin, Rosuvastatin, Rupatadine, Selegiline, Seratrodast, Sertraline, Sildenafil, Tapentadol, Temazepam, Teniposide, Terbinafine, Testosterone, Thalidomide, Thioridazine, Ticlopidine, Timolol, Tipranavir, Tofacitinib, Tolbutamide, Tolterodine, Trabectedin, Trimethadione, Trimipramine, Troglitazone, Valproic Acid, Venlafaxine, Verapamil, Voriconazole, Vortioxetine, Warfarin, Zidovudine, Zolpidem
2Cytochrome P450 2C19 inhibitorsAbiraterone, Aminophenazone, Amitriptyline, Amprenavir, Antipyrine, Aprepitant, Armodafinil, Atorvastatin, Azelastine, Benzbromarone, Bicalutamide, Bifonazole, Bortezomib, Buprenorphine, Carbamazepine, Cerivastatin, Chloramphenicol, Cholecalciferol, Cimetidine, Citalopram, Clarithromycin, Clevidipine, Clotrimazole, Clozapine, Cyclosporine, Delavirdine, Desipramine, Desloratadine, Dexfenfluramine, Dexlansoprazole, Diazepam, Dimethyl sulfoxide, Dosulepin, Efavirenz, Enasidenib, Eslicarbazepine acetate, Esomeprazole, Ethanol, Ethotoin, Etoricoxib, Etravirine, Felbamate, Fluconazole, Fluoxetine, Fluvastatin, Fluvoxamine, Gefitinib, Gemfibrozil, Gliclazide, Idelalisib, Imipramine, Indinavir, Indomethacin, Isoniazid, Ketoconazole, Lansoprazole, Lobeglitazone, Lopinavir, Loratadine, Losartan, Lovastatin, Luliconazole, Manidipine, Memantine, Mephenytoin, Methazolamide, Methimazole, Methsuximide, Methylphenobarbital, Miconazole, Midostaurin, Moclobemide, Modafinil, Naloxegol, Nelfinavir, Nicardipine, Nilutamide, Nilvadipine, Olanzapine, Omeprazole, Oxcarbazepine, Oxymetholone, Pantoprazole, Pegvisomant, Phenelzine, Phensuximide, Pimozide, Pioglitazone, Probenecid, Progesterone, Quinine, Rabeprazole, Regorafenib, Rilpivirine, Ritonavir, Rosiglitazone, Saquinavir, Seratrodast, Sertraline, Sildenafil, Simvastatin, Sitaxentan, Sorafenib, Stiripentol, Sulfanilamide, Telmisartan, Thalidomide, Ticlopidine, Tioconazole, Tipranavir, Topiramate, Topiroxostat, Torasemide, Tranylcypromine, Troglitazone, Troleandomycin, Valdecoxib, Valproic Acid, Vismodegib, Voriconazole, Warfarin, Zafirlukast, Zonisamide, Zucapsaicin
3Cytochrome P450 2C19 inducersAcetylsalicylic acid, Aminoglutethimide, Artemether, Carbamazepine, Dexamethasone, Enzalutamide, Fosphenytoin, Hydroxyprogesterone caproate, Lopinavir, Loratadine, Lumacaftor, Midostaurin, Modafinil, Norethisterone, Phenobarbital, Phenytoin, Prednisone, Primidone, Rifampicin, Ritonavir
Interacting GroupInteracting Drugs
Tamoxifen is a Dimethylaniline monooxygenase [N-oxide-forming] 1 substrate
1Dimethylaniline monooxygenase [N-oxide-forming] 1 substratesCevimeline, Cimetidine, Lorcaserin, Vandetanib, Voriconazole
Interacting GroupInteracting Drugs
Tamoxifen is a Dimethylaniline monooxygenase [N-oxide-forming] 3 substrate
1Dimethylaniline monooxygenase [N-oxide-forming] 3 substratesAlmotriptan, Cimetidine, Clozapine, Dapsone, Dasatinib, Neratinib, Olanzapine, Vandetanib, Voriconazole
Interacting GroupInteracting Drugs
Tamoxifen is a Cytochrome P450 3A7 substrate
1Cytochrome P450 3A7 substratesAlfentanil, Alprazolam, Aminophenazone, Amlodipine, Aprepitant, Aripiprazole, Astemizole, Atorvastatin, Buprenorphine, Buspirone, Caffeine, Carbamazepine, Cerivastatin, Chlorphenamine, Cilostazol, Cisapride, Clarithromycin, Cobicistat, Cocaine, Codeine, Copanlisib, Cyclophosphamide, Cyclosporine, Daclatasvir, Dapsone, Dexamethasone, Dextromethorphan, Diazepam, Diltiazem, Docetaxel, Domperidone, Elbasvir, Eplerenone, Erythromycin, Estradiol, Ethosuximide, Ethylmorphine, Felodipine, Fentanyl, Finasteride, Fluticasone propionate, Haloperidol, Hydrocortisone, Idelalisib, Ifosfamide, Iloperidone, Imatinib, Imipramine, Indinavir, Irinotecan, Lercanidipine, Levomethadyl Acetate, Lidocaine, Lovastatin, Methadone, Midazolam, Nateglinide, Nelfinavir, Nifedipine, Nisoldipine, Nitrendipine, Norethisterone, Ondansetron, Oxazepam, Oxycodone, Paclitaxel, Pimozide, Prasterone, Prasterone sulfate, Praziquantel, Progesterone, Propranolol, Quetiapine, Quinidine, Quinine, Risperidone, Ritonavir, Salmeterol, Saquinavir, Sildenafil, Simvastatin, Sirolimus, Sorafenib, Sunitinib, Tacrolimus, Telithromycin, Temsirolimus, Terfenadine, Testosterone, Trazodone, Tretinoin, Triazolam, Verapamil, Vincristine, Zalcitabine, Zaleplon, Ziprasidone, Zolpidem
2Cytochrome P450 3A7 inhibitorsAmiodarone, Aprepitant, Chloramphenicol, Cimetidine, Ciprofloxacin, Clarithromycin, Cobicistat, Delavirdine, Diltiazem, Elbasvir, Erythromycin, Fluconazole, Fluvoxamine, Gestodene, Idelalisib, Imatinib, Indinavir, Itraconazole, Ketoconazole, Mibefradil, Midazolam, Mifepristone, Nefazodone, Nelfinavir, Norfloxacin, Oxymetholone, Phenelzine, Prasterone, Progesterone, Propoxyphene napsylate, Ritonavir, Saquinavir, Seproxetine, Telithromycin, Troglitazone, Verapamil, Voriconazole
3Cytochrome P450 3A7 inducersClotrimazole, Cyclosporine, Dexamethasone, Dextropropoxyphene, Midostaurin, Phenobarbital, Phenytoin, Rifampicin, Rifapentine, Ritonavir, Troglitazone
Interacting GroupInteracting Drugs
Tamoxifen is a Cytochrome P450 19A1 inhibitor
1Cytochrome P450 19A1 inhibitorsAminoglutethimide, Anastrozole, Bifonazole, Carbimazole, Clomifene, Clotrimazole, Cyproterone acetate, Danazol, Drostanolone, Econazole, Etomidate, Etretinate, Exemestane, Letrozole, Levonorgestrel, Mefloquine, Melatonin, Miconazole, Naringenin, Norgestrel, Paclitaxel, Raloxifene, substance P, Terbinafine, Testolactone, Tioconazole, Trastuzumab, Troglitazone
2Cytochrome P450 19A1 antagonistsLetrozole
3Cytochrome P450 19A1 substratesBetamethasone, Dihydrotestosterone, Edetic Acid, Letrozole, Levomethadyl Acetate, Methadone, Nandrolone phenpropionate, Testosterone
4Cytochrome P450 19A1 inducersBetamethasone, Buserelin, Chlorotrianisene, Chlorphenesin, Dexamethasone, Diethylstilbestrol, Dinoprostone, Methyltestosterone, Nandrolone decanoate, Prasterone sulfate, Sulfathiazole
Interacting GroupInteracting Drugs
Tamoxifen is a Cytochrome P450 2A6 substrate
1Cytochrome P450 2A6 substratesAcetaminophen, Antipyrine, Arformoterol, Bupropion, Chlorzoxazone, Cinnarizine, Cisapride, clomethiazole, Clozapine, Cyclophosphamide, Dapagliflozin, Dronabinol, Flunarizine, Flunitrazepam, Fluorouracil, Flurazepam, Formoterol, Halothane, Ifosfamide, Letrozole, Lidocaine, Lorcaserin, Methoxsalen, Methoxyflurane, Montelukast, Nevirapine, Nicotine, Nifedipine, Phenacetin, Pilocarpine, Progesterone, Propofol, Rifampicin, Selegiline, Sevoflurane, Tegafur, Tretinoin, Valproic Acid, Vortioxetine, Zidovudine
2Cytochrome P450 2A6 inhibitorsAmiodarone, Amlodipine, Amphetamine, Azelastine, Azithromycin, Buprenorphine, Clofibrate, Clomifene, Clotrimazole, Desipramine, Dexfenfluramine, Diethylstilbestrol, Ezogabine, Fomepizole, Isoniazid, Ketoconazole, Letrozole, Memantine, Menadione, Methimazole, Methoxsalen, Metyrapone, Miconazole, Nicotine, Nilvadipine, Norfloxacin, Phenobarbital, Pilocarpine, Prednisolone, Rifampicin, Rosiglitazone, Seratrodast, Sulfaphenazole, Tranylcypromine, Troleandomycin
3Cytochrome P450 2A6 inducersAmobarbital, Dexamethasone, Eletriptan, Pentobarbital, Phenobarbital, Rifampicin, Valproic Acid
Interacting GroupInteracting Drugs
Tamoxifen is a Cytochrome P450 2E1 substrate
1Cytochrome P450 2E1 substratesAcetaminophen, Almotriptan, Aminophylline, Amitriptyline, Aniline, Antipyrine, Benzyl alcohol, Brompheniramine, Bupropion, Caffeine, Capsaicin, Carbinoxamine, Carvedilol, Chlorzoxazone, Citalopram, Clevidipine, Dacarbazine, Dalfampridine, Dapsone, Dexmedetomidine, Dextromethorphan, Enflurane, Enfuvirtide, Estrone, Ethanol, Ethanolamine Oleate, Ethosuximide, Etoposide, Felbamate, Fingolimod, Fluvoxamine, Folic Acid, Glucosamine, Halothane, Iloperidone, Isoflurane, Isoniazid, Menadione, Meprobamate, Methoxyflurane, Mexiletine, Mitoxantrone, Nicardipine, Nicotine, Nilvadipine, Ondansetron, Oxaliplatin, Paramethadione, Phenacetin, Phenobarbital, Pilocarpine, Proguanil, Propofol, Quinidine, Quinine, Sevoflurane, Sildenafil, Sulfadiazine, Thalidomide, Theobromine, Theophylline, Tirapazamine, Trabectedin, Trimethadione, Zopiclone
2Cytochrome P450 2E1 inhibitorsAdemetionine, Aldesleukin, Alosetron, Amitriptyline, Azelastine, Bifonazole, Bromazepam, Chlorpromazine, Chlorzoxazone, Cimetidine, Clomifene, Clonazepam, Clotrimazole, Clozapine, Desipramine, Dexfenfluramine, Diacerein, Diazepam, Diclofenac, Diethylstilbestrol, Disulfiram, Econazole, Ellagic Acid, Ethanol, Etoricoxib, Flunitrazepam, Fluphenazine, Flurazepam, Fomepizole, Imipramine, Isoniazid, Isosorbide Dinitrate, Itraconazole, Methazolamide, Methimazole, Methotrimeprazine, Metyrapone, Miconazole, Midazolam, Midostaurin, Nicotinamide, Nicotine, Nifedipine, Nitrazepam, Nortriptyline, Pimozide, Propofol, Rhein, Ritonavir, Rufinamide, Selegiline, Sildenafil, Sulfanilamide, Tegaserod, Thiopental, Thioridazine, Ticlopidine, Tioconazole, Tranylcypromine, Ursodeoxycholic acid, Zafirlukast, Zucapsaicin
3Cytochrome P450 2E1 inducersClofibrate, Colchicine, Delafloxacin, Dexamethasone, Ethanol, Glycerin, Isoniazid, Phenelzine, Phenobarbital, Rifampicin, Streptozocin, Ursodeoxycholic acid
Interacting GroupInteracting Drugs
Tamoxifen is a UDP-glucuronosyltransferase 1-10 substrate
1UDP-glucuronosyltransferase 1-10 substratesAcetaminophen, Etodolac, Losartan, Mycophenolate mofetil, Troglitazone, Valproic Acid
Interacting GroupInteracting Drugs
Tamoxifen is a Sulfotransferase 1A1 substrate
1Sulfotransferase 1A1 substratesAcetaminophen
Interacting GroupInteracting Drugs
Tamoxifen is a Multidrug resistance protein 1 substrate
1Multidrug resistance protein 1 inducersAldosterone, Amiodarone, Amprenavir, Carbamazepine, Cholic Acid, Cimetidine, Clotrimazole, Cyclosporine, Daunorubicin, Dexamethasone, Digoxin, Doxorubicin, Estriol, Estrone, Indinavir, Levothyroxine, Liothyronine, Liotrix, Lumacaftor, Midazolam, Mifepristone, Mitoxantrone, Nefazodone, Nelfinavir, Nifedipine, Norethisterone, Phenobarbital, Platelet Activating Factor, Progesterone, Reserpine, Rifampicin, Ritonavir, Saquinavir, Sirolimus, St. John's Wort, Streptozocin, Tacrolimus, Tesmilifene, Trazodone, Trimethoprim, Verapamil, Vinblastine, Vincristine
2Multidrug resistance protein 1 substratesAbemaciclib, Acebutolol, Acetaminophen, Acetylsalicylic acid, Afatinib, Aldosterone, Alitretinoin, Ambrisentan, Amitriptyline, Apixaban, Arsenic trioxide, Atazanavir, Atenolol, Axitinib, Belinostat, Betamethasone, Bosutinib, Brentuximab vedotin, Bromocriptine, Cabazitaxel, Caffeine, Camptothecin, Canagliflozin, Carbamazepine, Carfilzomib, Ceritinib, Cerivastatin, Chlorpromazine, Cimetidine, Ciprofloxacin, Cisplatin, Citalopram, Clarithromycin, Clobazam, Clomifene, Clonidine, Clopidogrel, Clozapine, Cobimetinib, Colchicine, Conjugated estrogens, Copanlisib, Crizotinib, Cyclosporine, Dabigatran etexilate, Dabrafenib, Dactinomycin, Dapagliflozin, Dasatinib, Daunorubicin, Debrisoquin, Dexamethasone, Diazepam, Diethylstilbestrol, Digitoxin, Digoxin, Dihydrotestosterone, Diltiazem, Dipyridamole, Docetaxel, Domperidone, Doxorubicin, Edoxaban, Elbasvir, Eletriptan, Enasidenib, Epinastine, Erlotinib, Estradiol, Estriol, Estrone, Ethinyl Estradiol, Etoposide, Ezetimibe, Fesoterodine, Fexofenadine, Fidaxomicin, Fluticasone furoate, Gefitinib, Gemcitabine, Glecaprevir, Grazoprevir, Grepafloxacin, Haloperidol, Hydrocortisone, Ibuprofen, Idelalisib, Imatinib, Imipramine, Indacaterol, Indinavir, Indomethacin, Inotuzumab ozogamicin, Irinotecan, Ivermectin, Ketazolam, Ketoconazole, Lamivudine, Lamotrigine, Lansoprazole, Lenalidomide, Lenvatinib, Levetiracetam, Levofloxacin, Levomilnacipran, Linagliptin, Loperamide, Losartan, Mannitol, Methotrexate, Methylprednisolone, Metoprolol, Midazolam, Mirabegron, Mitoxantrone, Morphine, Mycophenolate mofetil, Nadolol, Naloxone, Nelfinavir, Nicardipine, Nifedipine, Nilotinib, Nintedanib, Nizatidine, Odanacatib, Olanzapine, Ombitasvir, Osimertinib, Paclitaxel, Panobinostat, Pazopanib, Phenobarbital, Phenytoin, Pibrentasvir, Pitavastatin, Pomalidomide, Ponatinib, Pravastatin, Prazosin, Prednisolone, Prednisone, Progesterone, Propranolol, Quetiapine, Quinidine, Quinine, Ranitidine, Reserpine, Rifampicin, Risperidone, Ritonavir, Rivaroxaban, Romidepsin, Salicylic acid, Saquinavir, Selexipag, Silodosin, Simeprevir, Sitagliptin, Sofosbuvir, Sorafenib, Sparfloxacin, Sphingosine, Tacrolimus, Taurocholic Acid, Technetium Tc-99m sestamibi, Telaprevir, Temsirolimus, Ticagrelor, Timolol, Tolvaptan, Topotecan, Toremifene, Trastuzumab emtansine, Ulipristal, Umeclidinium, Vecuronium, Velpatasvir, Venetoclax, Venlafaxine, Verapamil, Vinblastine, Vincristine, Vismodegib, Voxilaprevir, Zidovudine
3Multidrug resistance protein 1 inhibitorsAbemaciclib, Acetaminophen, Afatinib, Albendazole, Alectinib, Alfentanil, Amantadine, Aminohippuric acid, Amiodarone, Amitriptyline, Amlodipine, Amprenavir, Amsacrine, Astemizole, Atazanavir, Atenolol, Atorvastatin, Azelastine, Azithromycin, Benzocaine, Bepridil, Biperiden, Boceprevir, Bosutinib, Bromocriptine, Buprenorphine, Buspirone, Cabazitaxel, Caffeine, Canagliflozin, Candesartan cilexetil, Captopril, Carbamazepine, Carvedilol, Caspofungin, Chloroquine, Chlorpromazine, Chlorpropamide, Chlorprothixene, Cholesterol, Cilazapril, Cimetidine, Ciprofloxacin, Citalopram, Clarithromycin, Clofazimine, Clomipramine, Clotrimazole, Cobicistat, Colchicine, Colforsin, Crizotinib, Cyclophosphamide, Cyclosporine, Daclatasvir, Dactinomycin, Dasatinib, Daunorubicin, Desipramine, Desloratadine, Dexamethasone, Dextromethorphan, Diclofenac, Digoxin, Dihydroergotamine, Diltiazem, Dipyridamole, Doxazosin, Doxepin, Doxorubicin, Dronabinol, Dronedarone, Enalapril, Enasidenib, Enzalutamide, Ergonovine, Ergotamine, Erythromycin, Estramustine, Etoposide, Etravirine, Felodipine, Fentanyl, Fexofenadine, Fidaxomicin, Fluconazole, Fluoxetine, Flupentixol, Fluphenazine, Flurazepam, Fluvoxamine, Gefitinib, Genistein, Glecaprevir, Glyburide, Glycerin, Gramicidin D, Grepafloxacin, Haloperidol, Hydrocortisone, Idelalisib, Imatinib, Imipramine, Indinavir, Indomethacin, Isavuconazonium, Itraconazole, Ivacaftor, Ivermectin, Ketamine, Ketoconazole, Lansoprazole, Lapatinib, Levofloxacin, Lidocaine, Lomitapide, Loperamide, Lopinavir, Loratadine, Losartan, Lovastatin, Lumacaftor, Maprotiline, Mebendazole, Mefloquine, Megestrol acetate, Meprobamate, Methadone, Metoprolol, Mibefradil, Miconazole, Midazolam, Mifepristone, Mitomycin, Mitoxantrone, Morphine, Naltrexone, Naringenin, Nelfinavir, Neostigmine, Nicardipine, Nifedipine, Nilotinib, Nisoldipine, Nitrazepam, Nitrendipine, Omeprazole, P-Nitrophenol, Paclitaxel, Palmitic Acid, Pantoprazole, Paroxetine, Perindopril, Pibrentasvir, Pimozide, Ponatinib, Posaconazole, Pravastatin, Prazosin, Prednisone, Probenecid, Progesterone, Promethazine, Propafenone, Propranolol, Protriptyline, Quercetin, Quinacrine, Quinidine, Quinine, Ranitidine, Reboxetine, Regorafenib, Reserpine, Rifampicin, Rilpivirine, Ritonavir, Rolapitant, Saquinavir, Scopolamine, Selegiline, Sertraline, Simeprevir, Simvastatin, Sirolimus, Sorafenib, Spironolactone, Staurosporine, Sulfinpyrazone, Sumatriptan, Sunitinib, Tacrine, Tacrolimus, Taurocholic Acid, Telaprevir, Telmisartan, Temsirolimus, Terazosin, Terfenadine, Testosterone, Ticagrelor, Tolvaptan, Trifluoperazine, Triflupromazine, Trimethoprim, Trimipramine, Troleandomycin, Velpatasvir, Venlafaxine, Verapamil, Vinblastine, Vincristine, Vinorelbine, Voxilaprevir, Zimelidine
4Multidrug resistance protein 1 transportersBetrixaban, Ledipasvir
Interacting GroupInteracting Drugs
Tamoxifen is a Multidrug resistance protein 1 inhibitor
1Multidrug resistance protein 1 inducersAldosterone, Amiodarone, Amprenavir, Carbamazepine, Cholic Acid, Cimetidine, Clotrimazole, Cyclosporine, Daunorubicin, Dexamethasone, Digoxin, Doxorubicin, Estriol, Estrone, Indinavir, Levothyroxine, Liothyronine, Liotrix, Lumacaftor, Midazolam, Mifepristone, Mitoxantrone, Nefazodone, Nelfinavir, Nifedipine, Norethisterone, Phenobarbital, Platelet Activating Factor, Progesterone, Reserpine, Rifampicin, Ritonavir, Saquinavir, Sirolimus, St. John's Wort, Streptozocin, Tacrolimus, Tesmilifene, Trazodone, Trimethoprim, Verapamil, Vinblastine, Vincristine
2Multidrug resistance protein 1 substratesAbemaciclib, Acebutolol, Acetaminophen, Acetylsalicylic acid, Afatinib, Aldosterone, Alitretinoin, Ambrisentan, Amitriptyline, Apixaban, Arsenic trioxide, Atazanavir, Atenolol, Axitinib, Belinostat, Betamethasone, Bosutinib, Brentuximab vedotin, Bromocriptine, Cabazitaxel, Caffeine, Camptothecin, Canagliflozin, Carbamazepine, Carfilzomib, Ceritinib, Cerivastatin, Chlorpromazine, Cimetidine, Ciprofloxacin, Cisplatin, Citalopram, Clarithromycin, Clobazam, Clomifene, Clonidine, Clopidogrel, Clozapine, Cobimetinib, Colchicine, Conjugated estrogens, Copanlisib, Crizotinib, Cyclosporine, Dabigatran etexilate, Dabrafenib, Dactinomycin, Dapagliflozin, Dasatinib, Daunorubicin, Debrisoquin, Dexamethasone, Diazepam, Diethylstilbestrol, Digitoxin, Digoxin, Dihydrotestosterone, Diltiazem, Dipyridamole, Docetaxel, Domperidone, Doxorubicin, Edoxaban, Elbasvir, Eletriptan, Enasidenib, Epinastine, Erlotinib, Estradiol, Estriol, Estrone, Ethinyl Estradiol, Etoposide, Ezetimibe, Fesoterodine, Fexofenadine, Fidaxomicin, Fluticasone furoate, Gefitinib, Gemcitabine, Glecaprevir, Grazoprevir, Grepafloxacin, Haloperidol, Hydrocortisone, Ibuprofen, Idelalisib, Imatinib, Imipramine, Indacaterol, Indinavir, Indomethacin, Inotuzumab ozogamicin, Irinotecan, Ivermectin, Ketazolam, Ketoconazole, Lamivudine, Lamotrigine, Lansoprazole, Lenalidomide, Lenvatinib, Levetiracetam, Levofloxacin, Levomilnacipran, Linagliptin, Loperamide, Losartan, Mannitol, Methotrexate, Methylprednisolone, Metoprolol, Midazolam, Mirabegron, Mitoxantrone, Morphine, Mycophenolate mofetil, Nadolol, Naloxone, Nelfinavir, Nicardipine, Nifedipine, Nilotinib, Nintedanib, Nizatidine, Odanacatib, Olanzapine, Ombitasvir, Osimertinib, Paclitaxel, Panobinostat, Pazopanib, Phenobarbital, Phenytoin, Pibrentasvir, Pitavastatin, Pomalidomide, Ponatinib, Pravastatin, Prazosin, Prednisolone, Prednisone, Progesterone, Propranolol, Quetiapine, Quinidine, Quinine, Ranitidine, Reserpine, Rifampicin, Risperidone, Ritonavir, Rivaroxaban, Romidepsin, Salicylic acid, Saquinavir, Selexipag, Silodosin, Simeprevir, Sitagliptin, Sofosbuvir, Sorafenib, Sparfloxacin, Sphingosine, Tacrolimus, Taurocholic Acid, Technetium Tc-99m sestamibi, Telaprevir, Temsirolimus, Ticagrelor, Timolol, Tolvaptan, Topotecan, Toremifene, Trastuzumab emtansine, Ulipristal, Umeclidinium, Vecuronium, Velpatasvir, Venetoclax, Venlafaxine, Verapamil, Vinblastine, Vincristine, Vismodegib, Voxilaprevir, Zidovudine
3Multidrug resistance protein 1 inhibitorsAbemaciclib, Acetaminophen, Afatinib, Albendazole, Alectinib, Alfentanil, Amantadine, Aminohippuric acid, Amiodarone, Amitriptyline, Amlodipine, Amprenavir, Amsacrine, Astemizole, Atazanavir, Atenolol, Atorvastatin, Azelastine, Azithromycin, Benzocaine, Bepridil, Biperiden, Boceprevir, Bosutinib, Bromocriptine, Buprenorphine, Buspirone, Cabazitaxel, Caffeine, Canagliflozin, Candesartan cilexetil, Captopril, Carbamazepine, Carvedilol, Caspofungin, Chloroquine, Chlorpromazine, Chlorpropamide, Chlorprothixene, Cholesterol, Cilazapril, Cimetidine, Ciprofloxacin, Citalopram, Clarithromycin, Clofazimine, Clomipramine, Clotrimazole, Cobicistat, Colchicine, Colforsin, Crizotinib, Cyclophosphamide, Cyclosporine, Daclatasvir, Dactinomycin, Dasatinib, Daunorubicin, Desipramine, Desloratadine, Dexamethasone, Dextromethorphan, Diclofenac, Digoxin, Dihydroergotamine, Diltiazem, Dipyridamole, Doxazosin, Doxepin, Doxorubicin, Dronabinol, Dronedarone, Enalapril, Enasidenib, Enzalutamide, Ergonovine, Ergotamine, Erythromycin, Estramustine, Etoposide, Etravirine, Felodipine, Fentanyl, Fexofenadine, Fidaxomicin, Fluconazole, Fluoxetine, Flupentixol, Fluphenazine, Flurazepam, Fluvoxamine, Gefitinib, Genistein, Glecaprevir, Glyburide, Glycerin, Gramicidin D, Grepafloxacin, Haloperidol, Hydrocortisone, Idelalisib, Imatinib, Imipramine, Indinavir, Indomethacin, Isavuconazonium, Itraconazole, Ivacaftor, Ivermectin, Ketamine, Ketoconazole, Lansoprazole, Lapatinib, Levofloxacin, Lidocaine, Lomitapide, Loperamide, Lopinavir, Loratadine, Losartan, Lovastatin, Lumacaftor, Maprotiline, Mebendazole, Mefloquine, Megestrol acetate, Meprobamate, Methadone, Metoprolol, Mibefradil, Miconazole, Midazolam, Mifepristone, Mitomycin, Mitoxantrone, Morphine, Naltrexone, Naringenin, Nelfinavir, Neostigmine, Nicardipine, Nifedipine, Nilotinib, Nisoldipine, Nitrazepam, Nitrendipine, Omeprazole, P-Nitrophenol, Paclitaxel, Palmitic Acid, Pantoprazole, Paroxetine, Perindopril, Pibrentasvir, Pimozide, Ponatinib, Posaconazole, Pravastatin, Prazosin, Prednisone, Probenecid, Progesterone, Promethazine, Propafenone, Propranolol, Protriptyline, Quercetin, Quinacrine, Quinidine, Quinine, Ranitidine, Reboxetine, Regorafenib, Reserpine, Rifampicin, Rilpivirine, Ritonavir, Rolapitant, Saquinavir, Scopolamine, Selegiline, Sertraline, Simeprevir, Simvastatin, Sirolimus, Sorafenib, Spironolactone, Staurosporine, Sulfinpyrazone, Sumatriptan, Sunitinib, Tacrine, Tacrolimus, Taurocholic Acid, Telaprevir, Telmisartan, Temsirolimus, Terazosin, Terfenadine, Testosterone, Ticagrelor, Tolvaptan, Trifluoperazine, Triflupromazine, Trimethoprim, Trimipramine, Troleandomycin, Velpatasvir, Venlafaxine, Verapamil, Vinblastine, Vincristine, Vinorelbine, Voxilaprevir, Zimelidine
4Multidrug resistance protein 1 transportersBetrixaban, Ledipasvir
Interacting GroupInteracting Drugs
Tamoxifen is a Multidrug resistance protein 1 inducer
1Multidrug resistance protein 1 inducersAldosterone, Amiodarone, Amprenavir, Carbamazepine, Cholic Acid, Cimetidine, Clotrimazole, Cyclosporine, Daunorubicin, Dexamethasone, Digoxin, Doxorubicin, Estriol, Estrone, Indinavir, Levothyroxine, Liothyronine, Liotrix, Lumacaftor, Midazolam, Mifepristone, Mitoxantrone, Nefazodone, Nelfinavir, Nifedipine, Norethisterone, Phenobarbital, Platelet Activating Factor, Progesterone, Reserpine, Rifampicin, Ritonavir, Saquinavir, Sirolimus, St. John's Wort, Streptozocin, Tacrolimus, Tesmilifene, Trazodone, Trimethoprim, Verapamil, Vinblastine, Vincristine
2Multidrug resistance protein 1 substratesAbemaciclib, Acebutolol, Acetaminophen, Acetylsalicylic acid, Afatinib, Aldosterone, Alitretinoin, Ambrisentan, Amitriptyline, Apixaban, Arsenic trioxide, Atazanavir, Atenolol, Axitinib, Belinostat, Betamethasone, Bosutinib, Brentuximab vedotin, Bromocriptine, Cabazitaxel, Caffeine, Camptothecin, Canagliflozin, Carbamazepine, Carfilzomib, Ceritinib, Cerivastatin, Chlorpromazine, Cimetidine, Ciprofloxacin, Cisplatin, Citalopram, Clarithromycin, Clobazam, Clomifene, Clonidine, Clopidogrel, Clozapine, Cobimetinib, Colchicine, Conjugated estrogens, Copanlisib, Crizotinib, Cyclosporine, Dabigatran etexilate, Dabrafenib, Dactinomycin, Dapagliflozin, Dasatinib, Daunorubicin, Debrisoquin, Dexamethasone, Diazepam, Diethylstilbestrol, Digitoxin, Digoxin, Dihydrotestosterone, Diltiazem, Dipyridamole, Docetaxel, Domperidone, Doxorubicin, Edoxaban, Elbasvir, Eletriptan, Enasidenib, Epinastine, Erlotinib, Estradiol, Estriol, Estrone, Ethinyl Estradiol, Etoposide, Ezetimibe, Fesoterodine, Fexofenadine, Fidaxomicin, Fluticasone furoate, Gefitinib, Gemcitabine, Glecaprevir, Grazoprevir, Grepafloxacin, Haloperidol, Hydrocortisone, Ibuprofen, Idelalisib, Imatinib, Imipramine, Indacaterol, Indinavir, Indomethacin, Inotuzumab ozogamicin, Irinotecan, Ivermectin, Ketazolam, Ketoconazole, Lamivudine, Lamotrigine, Lansoprazole, Lenalidomide, Lenvatinib, Levetiracetam, Levofloxacin, Levomilnacipran, Linagliptin, Loperamide, Losartan, Mannitol, Methotrexate, Methylprednisolone, Metoprolol, Midazolam, Mirabegron, Mitoxantrone, Morphine, Mycophenolate mofetil, Nadolol, Naloxone, Nelfinavir, Nicardipine, Nifedipine, Nilotinib, Nintedanib, Nizatidine, Odanacatib, Olanzapine, Ombitasvir, Osimertinib, Paclitaxel, Panobinostat, Pazopanib, Phenobarbital, Phenytoin, Pibrentasvir, Pitavastatin, Pomalidomide, Ponatinib, Pravastatin, Prazosin, Prednisolone, Prednisone, Progesterone, Propranolol, Quetiapine, Quinidine, Quinine, Ranitidine, Reserpine, Rifampicin, Risperidone, Ritonavir, Rivaroxaban, Romidepsin, Salicylic acid, Saquinavir, Selexipag, Silodosin, Simeprevir, Sitagliptin, Sofosbuvir, Sorafenib, Sparfloxacin, Sphingosine, Tacrolimus, Taurocholic Acid, Technetium Tc-99m sestamibi, Telaprevir, Temsirolimus, Ticagrelor, Timolol, Tolvaptan, Topotecan, Toremifene, Trastuzumab emtansine, Ulipristal, Umeclidinium, Vecuronium, Velpatasvir, Venetoclax, Venlafaxine, Verapamil, Vinblastine, Vincristine, Vismodegib, Voxilaprevir, Zidovudine
3Multidrug resistance protein 1 inhibitorsAbemaciclib, Acetaminophen, Afatinib, Albendazole, Alectinib, Alfentanil, Amantadine, Aminohippuric acid, Amiodarone, Amitriptyline, Amlodipine, Amprenavir, Amsacrine, Astemizole, Atazanavir, Atenolol, Atorvastatin, Azelastine, Azithromycin, Benzocaine, Bepridil, Biperiden, Boceprevir, Bosutinib, Bromocriptine, Buprenorphine, Buspirone, Cabazitaxel, Caffeine, Canagliflozin, Candesartan cilexetil, Captopril, Carbamazepine, Carvedilol, Caspofungin, Chloroquine, Chlorpromazine, Chlorpropamide, Chlorprothixene, Cholesterol, Cilazapril, Cimetidine, Ciprofloxacin, Citalopram, Clarithromycin, Clofazimine, Clomipramine, Clotrimazole, Cobicistat, Colchicine, Colforsin, Crizotinib, Cyclophosphamide, Cyclosporine, Daclatasvir, Dactinomycin, Dasatinib, Daunorubicin, Desipramine, Desloratadine, Dexamethasone, Dextromethorphan, Diclofenac, Digoxin, Dihydroergotamine, Diltiazem, Dipyridamole, Doxazosin, Doxepin, Doxorubicin, Dronabinol, Dronedarone, Enalapril, Enasidenib, Enzalutamide, Ergonovine, Ergotamine, Erythromycin, Estramustine, Etoposide, Etravirine, Felodipine, Fentanyl, Fexofenadine, Fidaxomicin, Fluconazole, Fluoxetine, Flupentixol, Fluphenazine, Flurazepam, Fluvoxamine, Gefitinib, Genistein, Glecaprevir, Glyburide, Glycerin, Gramicidin D, Grepafloxacin, Haloperidol, Hydrocortisone, Idelalisib, Imatinib, Imipramine, Indinavir, Indomethacin, Isavuconazonium, Itraconazole, Ivacaftor, Ivermectin, Ketamine, Ketoconazole, Lansoprazole, Lapatinib, Levofloxacin, Lidocaine, Lomitapide, Loperamide, Lopinavir, Loratadine, Losartan, Lovastatin, Lumacaftor, Maprotiline, Mebendazole, Mefloquine, Megestrol acetate, Meprobamate, Methadone, Metoprolol, Mibefradil, Miconazole, Midazolam, Mifepristone, Mitomycin, Mitoxantrone, Morphine, Naltrexone, Naringenin, Nelfinavir, Neostigmine, Nicardipine, Nifedipine, Nilotinib, Nisoldipine, Nitrazepam, Nitrendipine, Omeprazole, P-Nitrophenol, Paclitaxel, Palmitic Acid, Pantoprazole, Paroxetine, Perindopril, Pibrentasvir, Pimozide, Ponatinib, Posaconazole, Pravastatin, Prazosin, Prednisone, Probenecid, Progesterone, Promethazine, Propafenone, Propranolol, Protriptyline, Quercetin, Quinacrine, Quinidine, Quinine, Ranitidine, Reboxetine, Regorafenib, Reserpine, Rifampicin, Rilpivirine, Ritonavir, Rolapitant, Saquinavir, Scopolamine, Selegiline, Sertraline, Simeprevir, Simvastatin, Sirolimus, Sorafenib, Spironolactone, Staurosporine, Sulfinpyrazone, Sumatriptan, Sunitinib, Tacrine, Tacrolimus, Taurocholic Acid, Telaprevir, Telmisartan, Temsirolimus, Terazosin, Terfenadine, Testosterone, Ticagrelor, Tolvaptan, Trifluoperazine, Triflupromazine, Trimethoprim, Trimipramine, Troleandomycin, Velpatasvir, Venlafaxine, Verapamil, Vinblastine, Vincristine, Vinorelbine, Voxilaprevir, Zimelidine
4Multidrug resistance protein 1 transportersBetrixaban, Ledipasvir
Interacting GroupInteracting Drugs
Tamoxifen is a Bile salt export pump inhibitor
1Bile salt export pump inhibitorsBosentan, Chlorpromazine, Cholic Acid, Cimetidine, Clofazimine, Cyclosporine, Ethinyl Estradiol, Fusidic Acid, Glyburide, Glycochenodeoxycholic Acid, Ketoconazole, Novobiocin, Paclitaxel, Ponatinib, Progesterone, Quinidine, Reserpine, Rifampicin, Simeprevir, Troglitazone, Ursodeoxycholic acid, Verapamil, Vinblastine
2Bile salt export pump substratesCholic Acid, Daunorubicin, Digoxin, Doxorubicin, Fluorescein, Glycochenodeoxycholic Acid, Paclitaxel, Pravastatin, Rosuvastatin, Taurocholic Acid, Ursodeoxycholic acid, Vinblastine, Vincristine
3Bile salt export pump inducersCholic Acid, Deoxycholic Acid, Dexamethasone, Ethinyl Estradiol, Phenobarbital, Taurocholic Acid, Ursodeoxycholic acid
Interacting GroupInteracting Drugs
Tamoxifen is a ATP-binding cassette sub-family G member 2 substrate
1ATP-binding cassette sub-family G member 2 substratesAbemaciclib, Afatinib, Alvocidib, Apixaban, Camptothecin, Carboplatin, Cerivastatin, Cholesterol, Cisplatin, Cladribine, Clofarabine, Conjugated estrogens, Copanlisib, Dabrafenib, Dactinomycin, Dasatinib, Daunorubicin, Delafloxacin, Docetaxel, Doxorubicin, Enasidenib, Etoposide, Ezetimibe, Fluorouracil, Folic Acid, Gefitinib, Glecaprevir, Glyburide, Idelalisib, Imatinib, Irinotecan, Ivermectin, Lamivudine, Leflunomide, Lenvatinib, Methotrexate, Mitoxantrone, Mycophenolate mofetil, Nilotinib, Nitrofurantoin, Ombitasvir, Osimertinib, Oxaliplatin, Paclitaxel, Pazopanib, Pibrentasvir, Pitavastatin, Ponatinib, Pravastatin, Prazosin, Riluzole, Riociguat, Rosuvastatin, Safinamide, Simeprevir, Sofosbuvir, Sorafenib, Sulfasalazine, Sumatriptan, Teniposide, Teriflunomide, Testosterone, Topotecan, Velpatasvir, Vemurafenib, Venetoclax, Vincristine, Voxilaprevir, Zidovudine
2ATP-binding cassette sub-family G member 2 inhibitorsAbemaciclib, Afatinib, Alectinib, Buprenorphine, Cabazitaxel, Cobicistat, Cyclosporine, Dabrafenib, Daclatasvir, Daidzin, Dasabuvir, Dasatinib, Dexamethasone, Diethylstilbestrol, Doxorubicin, Dronabinol, Elacridar, Enasidenib, Erlotinib, Estradiol, Estrone, Gefitinib, Genistein, Glecaprevir, Glyburide, Hesperetin, Hydrocortisone, Imatinib, Lansoprazole, Mitoxantrone, Naringenin, Nelfinavir, Nilotinib, Novobiocin, Omeprazole, Pantoprazole, Pibrentasvir, Ponatinib, Pravastatin, Prazosin, Quercetin, Rabeprazole, Regorafenib, Rilpivirine, Ritonavir, Rolapitant, Saquinavir, Simeprevir, Sorafenib, Sulfasalazine, Sunitinib, Taurocholic Acid, Telmisartan, Topiroxostat, Topotecan, Vandetanib, Velpatasvir, Verapamil, Vismodegib, Voxilaprevir
3ATP-binding cassette sub-family G member 2 Antagonist sZafirlukast
4ATP-binding cassette sub-family G member 2 inducersVenlafaxine
5ATP-binding cassette sub-family G member 2 weak inhibitorsCobimetinib
6ATP-binding cassette sub-family G member 2 transportersLedipasvir
Interacting GroupInteracting Drugs
Tamoxifen is a Canalicular multispecific organic anion transporter 1 substrate
1Canalicular multispecific organic anion transporter 1 inhibitors(1,10 Phenanthroline)-(Tri-Carbon Monoxide) Rhenium (I), 5-methyltetrahydrofolic acid, Aminohippuric acid, Cyclosporine, Daunorubicin, Etoposide, Furosemide, Fusidic Acid, Glutathione, Glyburide, Grepafloxacin, Indomethacin, Ivermectin, Lomefloxacin, Methotrexate, Ofloxacin, Pranlukast, Pravastatin, Probenecid, Quinidine, Reserpine, Simeprevir, Sorafenib, Sparfloxacin, Sulfinpyrazone, Sunitinib, Telmisartan, Tetrahydrofolic acid, Verapamil, Vinblastine, Vincristine
2Canalicular multispecific organic anion transporter 1 substratesAminohippuric acid, Atorvastatin, Avibactam, Canagliflozin, Carbamazepine, Carboplatin, Cerivastatin, Conjugated estrogens, Docetaxel, Doxorubicin, Eluxadoline, Etoposide, Ezetimibe, Fluvastatin, Gadoxetic acid, Glutathione, Indinavir, Indomethacin, Irinotecan, Levetiracetam, Lovastatin, Methotrexate, Mycophenolate mofetil, Norgestimate, Olmesartan, Oxaliplatin, Paclitaxel, Phenytoin, Pitavastatin, Pravastatin, Probenecid, Ritonavir, Rosuvastatin, Saquinavir, Simeprevir, Simvastatin, Sulfasalazine, Sulfinpyrazone, Tenofovir disoproxil, Vasopressin, Vinblastine, Vincristine
3Canalicular multispecific organic anion transporter 1 inducersArsenic trioxide, Cholic Acid, Cisplatin, Clotrimazole, Dexamethasone, Eprosartan, Ethinyl Estradiol, Hyperforin, Nifedipine, Olmesartan, Phenobarbital, Quercetin, Rifampicin, Ritonavir, Spironolactone, Taurocholic Acid, Ursodeoxycholic acid, Vinblastine
4Canalicular multispecific organic anion transporter 1 transportersIndocyanine green