Cytochrome P-450 CYP2C9 Inhibitors (moderate)

DrugDrug NameDrug Indication
DB00313Valproic AcidFor treatment and management of seizure disorders, mania, and prophylactic treatment of migraine headache. In epileptics, valproic acid is used to control absence seizures, tonic-clonic seizures (grand mal), complex partial seizures, and the seizures associated with Lennox-Gastaut syndrome.
DB00257ClotrimazoleFor the local treatment of oropharyngeal candidiasis and vaginal yeast infections, also used in fungal infections of the skin such as ringworm, athlete's foot, and jock itch.
DB05812AbirateroneUsed in combination with prednisone for the treatment of metastatic, castration-resistant prostate cancer.
DB05219CrisaboroleIntended for the topical treatment of mild to moderate atopic dermatitis in patients 2 years of age and older.
DB00486NabiloneNabilone is indicated for the treatment of the nausea and vomiting associated with cancer chemotherapy in patients who have failed to respond adequately to conventional antiemetic treatments. This restriction is required because a substantial proportion of any group of patients treated with Nabilone can be expected to experience disturbing psychotomimetic reactions not observed with other antiemetic agents.
DB01118AmiodaroneIntravenously, for initiation of treatment and prophylaxis of frequently recurring ventricular fibrillation and hemodynamically unstable ventricular tachycardia in patients refractory to other therapy. Orally, for the treatment of life-threatening recurrent ventricular arrhythmias such as recurrent ventricular fibrillation and recurrent hemodynamically unstable ventricular tachycardia.
DB00196FluconazoleFor the treatment of fungal infections.
DB00949FelbamateFor use only in those patients who respond inadequately to alternative treatments and whose epilepsy is so severe that a substantial risk of aplastic anemia and/or liver failure is deemed acceptable in light of the benefits conferred by its use.
DB00176FluvoxamineIndicated predominantly for the management of depression and for Obsessive Compulsive Disorder (OCD) [FDA Label]. Has also been used in the management of bulimia nervosa [A250].
DB01110MiconazoleFor topical application in the treatment of tinea pedis (athlete’s foot), tinea cruris, and tinea corporis caused by Trichophyton rubrum, Trichophyton mentagrophytes, and Epidermophyton floccosum, in the treatment of cutaneous candidiasis (moniliasis), and in the treatment of tinea versicolor.
DB12582PiperineNot Available
DB00472FluoxetineLabeled indication include: major depressive disorder (MDD), moderate to severe bulimia nervosa, obsessive-compulsive disorder (OCD), premenstrual dysphoric disorder (PMDD), panic disorder with or without agoraphobia, and combination treatment with olanzapine for treatment-resistant or bipolar I depression. Unlabeled indications include: selective mutism, mild dementia-associated agitation in nonpsychotic patients, post-traumatic stress disorder (PTSD), social anxiety disorder, chronic neuropathic pain, fibromyalgia, and Raynaud's phenomenon.
DB00908QuinidineFor the treatment of ventricular pre-excitation and cardiac dysrhythmias
DB14009Medical CannabisNot Available
DB01138SulfinpyrazoneFor the treatment of gout and gouty arthritis.
DrugDrug NameTargetType
DB00313Valproic Acid4-aminobutyrate aminotransferase, mitochondrialtarget
DB00313Valproic AcidHistone deacetylase 9target
DB00313Valproic AcidShort/branched chain specific acyl-CoA dehydrogenase, mitochondrialtarget
DB00313Valproic AcidCytochrome P450 2A6enzyme
DB00313Valproic AcidCytochrome P450 2B6enzyme
DB00313Valproic AcidCytochrome P450 2C9enzyme
DB00313Valproic AcidSolute carrier family 22 member 5transporter
DB00313Valproic AcidSolute carrier family 22 member 6transporter
DB00313Valproic AcidSolute carrier family 22 member 8transporter
DB00313Valproic AcidMonocarboxylate transporter 1transporter
DB00313Valproic AcidSolute carrier family 22 member 7transporter
DB00313Valproic AcidCytochrome P450 3A5enzyme
DB00313Valproic AcidUDP-glucuronosyltransferase 1-9enzyme
DB00313Valproic AcidProstaglandin G/H synthase 1enzyme
DB00313Valproic AcidCytochrome P450 1A2enzyme
DB00313Valproic AcidCytochrome P450 2C18enzyme
DB00313Valproic AcidCytochrome P450 2C19enzyme
DB00313Valproic AcidCytochrome P450 2C8enzyme
DB00313Valproic AcidCytochrome P450 3A4enzyme
DB00313Valproic AcidUDP-glucuronosyltransferase 1-4enzyme
DB00313Valproic AcidUDP-glucuronosyltransferase 1-8enzyme
DB00313Valproic AcidUDP-glucuronosyltransferase 1-10enzyme
DB00313Valproic AcidUDP-glucuronosyltransferase 1-6enzyme
DB00313Valproic AcidUDP-glucuronosyltransferase 1-3enzyme
DB00313Valproic AcidUDP-glucuronosyltransferase 2B7enzyme
DB00313Valproic AcidUDP-glucuronosyltransferase 2B15enzyme
DB00313Valproic Acid2-oxoglutarate dehydrogenase, mitochondrialtarget
DB00313Valproic AcidSuccinate-semialdehyde dehydrogenase, mitochondrialtarget
DB00313Valproic AcidSodium channel proteintarget
DB00313Valproic AcidHistone deacetylase 2target
DB00313Valproic AcidPeroxisome proliferator-activated receptor alphatarget
DB00313Valproic AcidPeroxisome proliferator-activated receptor deltatarget
DB00313Valproic AcidPeroxisome proliferator-activated receptor gammatarget
DB00313Valproic AcidSerum albumincarrier
DB00313Valproic AcidUDP-glucuronosyltransferase 1-1enzyme
DB00313Valproic AcidSolute carrier organic anion transporter family member 2B1transporter
DB00257ClotrimazoleIntermediate conductance calcium-activated potassium channel protein 4target
DB00257ClotrimazoleCholesterol side-chain cleavage enzyme, mitochondrialenzyme
DB00257ClotrimazoleCytochrome P450 2D6enzyme
DB00257ClotrimazoleCytochrome P450 2C8enzyme
DB00257ClotrimazoleCytochrome P450 3A4enzyme
DB00257ClotrimazoleCytochrome P450 2B6enzyme
DB00257ClotrimazoleCanalicular multispecific organic anion transporter 2transporter
DB00257ClotrimazoleMultidrug resistance protein 1transporter
DB00257ClotrimazoleCanalicular multispecific organic anion transporter 1transporter
DB00257ClotrimazoleCytochrome P450 11B1, mitochondrialenzyme
DB00257ClotrimazoleCytochrome P450 19A1enzyme
DB00257ClotrimazoleCytochrome P450 2A6enzyme
DB00257ClotrimazoleCytochrome P450 2C9enzyme
DB00257ClotrimazoleCytochrome P450 2E1enzyme
DB00257ClotrimazoleCytochrome P450 3A7enzyme
DB00257ClotrimazoleLanosterol 14-alpha demethylasetarget
DB00257ClotrimazoleNuclear receptor subfamily 1 group I member 2target
DB00257ClotrimazoleNuclear receptor subfamily 1 group I member 3target
DB00257ClotrimazoleBile salt export pumptransporter
DB05812AbirateroneSteroid 17-alpha-hydroxylase/17,20 lyasetarget
DB05812AbirateroneSerum albumincarrier
DB05812AbirateroneAlpha-1-acid glycoprotein 1carrier
DB05812AbirateroneCytochrome P450 3A4enzyme
DB05812AbirateroneBile salt sulfotransferaseenzyme
DB05812AbirateroneMultidrug resistance-associated protein 1transporter
DB05812AbirateroneCytochrome P450 2D6enzyme
DB05812AbirateroneCytochrome P450 2C8enzyme
DB05812AbirateroneCytochrome P450 1A2enzyme
DB05812AbirateroneCytochrome P450 2C19enzyme
DB05812AbirateroneCytochrome P450 2C9enzyme
DB05219CrisaborolecAMP-specific 3',5'-cyclic phosphodiesterase 4Atarget
DB05219CrisaborolecAMP-specific 3',5'-cyclic phosphodiesterase 4Btarget
DB05219CrisaborolecAMP-specific 3',5'-cyclic phosphodiesterase 4Ctarget
DB05219CrisaborolecAMP-specific 3',5'-cyclic phosphodiesterase 4Dtarget
DB05219CrisaboroleCytochrome P450 2B6enzyme
DB05219CrisaboroleCytochrome P450 2C8enzyme
DB05219CrisaboroleCytochrome P450 2C9enzyme
DB00486NabiloneCannabinoid receptor 2target
DB00486NabiloneCannabinoid receptor 1target
DB00486NabiloneCytochrome P450 2E1enzyme
DB00486NabiloneCytochrome P450 2C8enzyme
DB00486NabiloneCytochrome P450 2C9enzyme
DB01118AmiodaroneBeta-1 adrenergic receptortarget
DB01118AmiodaronePotassium voltage-gated channel subfamily H member 2target
DB01118AmiodaroneCytochrome P450 2C8enzyme
DB01118AmiodaroneCytochrome P450 2C9enzyme
DB01118AmiodaroneCytochrome P450 2D6enzyme
DB01118AmiodaroneVoltage-dependent T-type calcium channel subunit alpha-1Htarget
DB01118AmiodaroneVoltage-dependent calcium channel subunit alpha-2/delta-2target
DB01118AmiodaroneCytochrome P450 3A4enzyme
DB01118AmiodaroneCytochrome P450 1A2enzyme
DB01118AmiodaroneCytochrome P450 3A5enzyme
DB01118AmiodaroneCytochrome P450 3A7enzyme
DB01118AmiodaroneCytochrome P450 1A1enzyme
DB01118AmiodaroneMultidrug resistance protein 1transporter
DB01118AmiodaroneCytochrome P450 2C19enzyme
DB01118AmiodaroneCytochrome P450 2A6enzyme
DB01118AmiodaroneThyroid hormone receptor alphatarget
DB01118AmiodaroneThyroid hormone receptor betatarget
DB01118AmiodaronePeroxisome proliferator-activated receptor gammatarget
DB01118AmiodaroneBile salt export pumptransporter
DB00196FluconazoleCytochrome P450 3A4enzyme
DB00196FluconazoleCytochrome P450 2C9enzyme
DB00196FluconazoleCytochrome P450 2C19enzyme
DB00196FluconazoleCytochrome P450 3A5enzyme
DB00196FluconazoleCytochrome P450 3A7enzyme
DB00196FluconazoleMultidrug resistance protein 1transporter
DB00196FluconazoleLanosterol 14-alpha demethylasetarget
DB00196FluconazoleCytochrome P450 11B1, mitochondrialenzyme
DB00949FelbamateGlutamate receptor ionotropic, NMDA 3Atarget
DB00949FelbamateGlutamate receptor ionotropic, NMDA 2Btarget
DB00949FelbamateGlutamate receptor ionotropic, NMDA 2Atarget
DB00949FelbamateCytochrome P450 2C19enzyme
DB00949FelbamateCytochrome P450 3A4enzyme
DB00949FelbamateCytochrome P450 2E1enzyme
DB00949FelbamateCytochrome P450 2C9enzyme
DB00176FluvoxamineSodium-dependent serotonin transportertarget
DB00176FluvoxamineCytochrome P450 1A2enzyme
DB00176FluvoxamineCytochrome P450 2D6enzyme
DB00176FluvoxamineCytochrome P450 2C9enzyme
DB00176FluvoxamineCytochrome P450 2C19enzyme
DB00176FluvoxamineCytochrome P450 1A1enzyme
DB00176FluvoxamineCytochrome P450 3A4enzyme
DB00176FluvoxamineCytochrome P450 3A5enzyme
DB00176FluvoxamineCytochrome P450 3A7enzyme
DB00176FluvoxamineMultidrug resistance protein 1transporter
DB00176FluvoxamineCytochrome P450 2B6enzyme
DB00176FluvoxamineCytochrome P450 2E1enzyme
DB00176FluvoxaminePotassium voltage-gated channel subfamily H member 2target
DB00176FluvoxamineCytochrome P450 2C8enzyme
DB00176FluvoxamineBile salt export pumptransporter
DB01110MiconazoleCytochrome P450 2C9enzyme
DB01110MiconazoleCytochrome P450 2D6enzyme
DB01110MiconazoleCytochrome P450 3A4enzyme
DB01110MiconazoleMultidrug resistance protein 1transporter
DB01110MiconazoleLanosterol 14-alpha demethylasetarget
DB01110MiconazoleNitric oxide synthase, endothelialtarget
DB01110MiconazoleNitric oxide synthase, inducibletarget
DB01110MiconazoleCalcium-activated potassium channel subunit alpha-1target
DB01110MiconazoleCalcium-activated potassium channel subunit beta-1target
DB01110MiconazoleCalcium-activated potassium channel subunit beta-2target
DB01110MiconazoleCalcium-activated potassium channel subunit beta-3target
DB01110MiconazoleCalcium-activated potassium channel subunit beta-4target
DB01110MiconazoleIntermediate conductance calcium-activated potassium channel protein 4target
DB01110MiconazoleSmall conductance calcium-activated potassium channel protein 1target
DB01110MiconazoleSmall conductance calcium-activated potassium channel protein 2target
DB01110MiconazoleSmall conductance calcium-activated potassium channel protein 3target
DB01110MiconazolePotassium voltage-gated channel subfamily H member 2target
DB01110MiconazolePotassium voltage-gated channel subfamily H member 6target
DB01110MiconazolePotassium voltage-gated channel subfamily H member 7target
DB01110MiconazoleCytochrome P450 11B1, mitochondrialenzyme
DB01110MiconazoleCytochrome P450 2A6enzyme
DB01110MiconazoleCytochrome P450 2B6enzyme
DB01110MiconazoleCytochrome P450 2C19enzyme
DB01110MiconazoleCytochrome P450 2E1enzyme
DB01110MiconazoleNuclear receptor subfamily 1 group I member 2target
DB01110MiconazoleLanosterol 14-alpha demethylaseenzyme
DB01110MiconazoleCytochrome P450 19A1enzyme
DB12582PiperineNuclear receptor subfamily 1 group I member 2target
DB12582PiperineCytochrome P450 2C9enzyme
DB00472FluoxetineSodium-dependent serotonin transportertarget
DB00472FluoxetineCytochrome P450 2C9enzyme
DB00472FluoxetineCytochrome P450 2D6enzyme
DB00472FluoxetineCYP2B proteinenzyme
DB00472FluoxetineCytochrome P450 1A2enzyme
DB00472FluoxetineCytochrome P450 3A4enzyme
DB00472FluoxetineCytochrome P450 2C19enzyme
DB00472FluoxetineMultidrug resistance protein 1transporter
DB00472FluoxetineCytochrome P450 2B6enzyme
DB00472FluoxetineCytochrome P450 3A5enzyme
DB00472FluoxetineSerum albumincarrier
DB00472FluoxetineAlpha-1-acid glycoprotein 1carrier
DB00472FluoxetinePotassium voltage-gated channel subfamily H member 2target
DB00472Fluoxetine5-hydroxytryptamine receptor 2Ctarget
DB00472FluoxetineCyclin-dependent kinases regulatory subunit 1target
DB00472FluoxetineNeuronal acetylcholine receptor subunit alpha-2target
DB00472FluoxetineNeuronal acetylcholine receptor subunit alpha-3target
DB00472FluoxetineNeuronal acetylcholine receptor subunit beta-4target
DB00908QuinidineSodium channel protein type 5 subunit alphatarget
DB00908QuinidineAlpha-1-acid glycoprotein 1carrier
DB00908QuinidinePotassium voltage-gated channel subfamily H member 2target
DB00908QuinidinePotassium channel subfamily K member 1target
DB00908QuinidinePotassium channel subfamily K member 6target
DB00908QuinidineCytochrome P450 1A2enzyme
DB00908QuinidineCytochrome P450 2E1enzyme
DB00908QuinidineCytochrome P450 1A1enzyme
DB00908QuinidineCytochrome P450 2D6enzyme
DB00908QuinidineCytochrome P450 3A4enzyme
DB00908QuinidineCytochrome P450 3A7enzyme
DB00908QuinidineSolute carrier family 22 member 2transporter
DB00908QuinidineSolute carrier family 22 member 1transporter
DB00908QuinidineSolute carrier family 22 member 5transporter
DB00908QuinidineMultidrug resistance protein 1transporter
DB00908QuinidineSolute carrier organic anion transporter family member 1A2transporter
DB00908QuinidineSolute carrier family 22 member 8transporter
DB00908QuinidineCanalicular multispecific organic anion transporter 1transporter
DB00908QuinidineSolute carrier family 22 member 4transporter
DB00908QuinidineSolute carrier organic anion transporter family member 1B1transporter
DB00908QuinidineCytochrome P450 2B6enzyme
DB00908QuinidineCytochrome P450 2C9enzyme
DB00908QuinidineAlpha-1A adrenergic receptortarget
DB00908QuinidineAlpha-1B adrenergic receptortarget
DB00908QuinidineAlpha-1D adrenergic receptortarget
DB00908QuinidineBile salt export pumptransporter
DB00908QuinidineCytochrome P450 2C8enzyme
DB14009Medical CannabisCannabinoid receptor 1target
DB14009Medical CannabisCannabinoid receptor 2target
DB14009Medical CannabisCytochrome P450 2C9enzyme
DB14009Medical CannabisCytochrome P450 2C19enzyme
DB14009Medical CannabisCytochrome P450 2D6enzyme
DB14009Medical CannabisCytochrome P450 3A4enzyme
DB14009Medical CannabisG-protein coupled receptor 12target
DB14009Medical CannabisGlycine receptor subunit alpha-1target
DB14009Medical CannabisGlycine receptor (alpha-1/beta)target
DB14009Medical CannabisGlycine receptor subunit alpha-3target
DB14009Medical CannabisN-arachidonyl glycine receptortarget
DB14009Medical CannabisG-protein coupled receptor 55target
DB14009Medical Cannabis5-hydroxytryptamine receptor 1Atarget
DB14009Medical Cannabis5-hydroxytryptamine receptor 2Atarget
DB14009Medical CannabisNeuronal acetylcholine receptor subunit alpha-7target
DB14009Medical CannabisDelta-type opioid receptortarget
DB14009Medical CannabisMu-type opioid receptortarget
DB14009Medical CannabisPeroxisome proliferator-activated receptor gammatarget
DB14009Medical CannabisCytochrome P450 3A5enzyme
DB14009Medical CannabisAcetyl-CoA acetyltransferase, mitochondrialenzyme
DB14009Medical CannabisArylalkylamine N-acetyltransferaseenzyme
DB14009Medical CannabisCatalaseenzyme
DB14009Medical CannabisProstaglandin G/H synthase 1enzyme
DB14009Medical CannabisProstaglandin G/H synthase 2enzyme
DB14009Medical CannabisCytochrome P450 3A7enzyme
DB14009Medical CannabisCytochrome P450 1A1enzyme
DB14009Medical CannabisCytochrome P450 1A2enzyme
DB14009Medical CannabisCytochrome P450 1B1enzyme
DB14009Medical CannabisSn1-specific diacylglycerol lipase alphaenzyme
DB14009Medical CannabisFatty-acid amide hydrolase 1enzyme
DB14009Medical CannabisGlutathione reductase, mitochondrialenzyme
DB14009Medical CannabisGlutathione peroxidase 1enzyme
DB14009Medical Cannabis3-hydroxy-3-methylglutaryl-coenzyme A reductaseenzyme
DB14009Medical CannabisIndoleamine 2,3-dioxygenase 1enzyme
DB14009Medical CannabisArachidonate 5-lipoxygenaseenzyme
DB14009Medical CannabisArachidonate 15-lipoxygenaseenzyme
DB14009Medical CannabisN-acylethanolamine-hydrolyzing acid amidaseenzyme
DB14009Medical CannabisQuinone oxidoreductaseenzyme
DB14009Medical CannabisN-acyl-phosphatidylethanolamine-hydrolyzing phospholipase Denzyme
DB14009Medical CannabisPhospholipase A2enzyme
DB14009Medical CannabisSteroid 17-alpha-hydroxylase/17,20 lyaseenzyme
DB14009Medical CannabisSuperoxide dismutase [Cu-Zn]enzyme
DB14009Medical CannabisSphingomyelin phosphodiesteraseenzyme
DB14009Medical CannabisMultidrug resistance-associated protein 1transporter
DB14009Medical CannabisATP-binding cassette sub-family G member 2transporter
DB14009Medical CannabisEquilibrative nucleoside transporter 1transporter
DB14009Medical CannabisTransient receptor potential cation channel subfamily V member 1target
DB14009Medical CannabisVoltage-dependent T-type calcium channel subunit alpha-1Gtarget
DB14009Medical CannabisVoltage-dependent T-type calcium channel subunit alpha-1Htarget
DB14009Medical CannabisVoltage-dependent T-type calcium channel subunit alpha-1Itarget
DB14009Medical CannabisTransient receptor potential cation channel subfamily A member 1target
DB14009Medical CannabisTransient receptor potential cation channel subfamily M member 8target
DB14009Medical CannabisTransient receptor potential cation channel subfamily V member 2target
DB14009Medical CannabisTransient receptor potential cation channel subfamily V member 3target
DB14009Medical CannabisTransient receptor potential cation channel subfamily V member 4target
DB14009Medical CannabisVoltage-dependent anion-selective channel protein 1target
DB01138SulfinpyrazoneMultidrug resistance-associated protein 1target
DB01138SulfinpyrazoneCanalicular multispecific organic anion transporter 1target
DB01138SulfinpyrazoneFatty acid-binding protein, intestinalcarrier
DB01138SulfinpyrazoneCytochrome P450 2C9enzyme
DB01138SulfinpyrazoneCanalicular multispecific organic anion transporter 2transporter
DB01138SulfinpyrazoneMultidrug resistance-associated protein 4transporter
DB01138SulfinpyrazoneMultidrug resistance-associated protein 5transporter
DB01138SulfinpyrazoneMultidrug resistance-associated protein 6transporter
DB01138SulfinpyrazoneMultidrug resistance-associated protein 1transporter
DB01138SulfinpyrazoneCanalicular multispecific organic anion transporter 1transporter
DB01138SulfinpyrazoneCytochrome P450 3A4enzyme
DB01138SulfinpyrazoneCytochrome P450 2B6enzyme
DB01138SulfinpyrazoneCytochrome P450 2C8enzyme
DB01138SulfinpyrazoneSolute carrier family 22 member 12target
DB01138SulfinpyrazoneNuclear receptor subfamily 1 group I member 2target
DB01138SulfinpyrazoneBile salt export pumptransporter