| Drug |
Interaction |
| Alteplase |
Increased bleeding risk. Monitor for signs of bleeding. |
| Aminophylline |
Ticlopidine increases the effect and toxicity of theophylline |
| Aspirin |
Increased effect of ticlopidine |
| Bortezomib |
Ticlopidine may decrease the metabolism and clearance of Bortezomib. Consider alternate therapy or monitor for adverse/toxic effects of Bortezomib if Ticlopidine is initiated, discontinued or dose changed. |
| Carbamazepine |
Ticlopidine increases the effect of carbamazepine |
| Carisoprodol |
Ticlopidine may decrease the metabolism and clearance of Carisoprodol. Consider alternate therapy or monitor for adverse/toxic effects of Carisoprodol if Ticlopidine is initiated, discontinued or dose changed. |
| Cilostazol |
Ticlopidine may decrease the metabolism and clearance of Cilostazol. Consider alternate therapy or monitor for adverse/toxic effects of Cilostazol if Ticlopidine is initiated, discontinued or dose changed. |
| Cimetidine |
Cimetidine may increase Ticlopidine levels. Avoid concomitant therapy. |
| Citalopram |
Ticlopidine may decrease the metabolism and clearance of Citalopram. Consider alternate therapy or monitor for adverse/toxic effects of Citalopram if Ticlopidine is initiated, discontinued or dose changed. |
| Clobazam |
Ticlopidine may decrease the metabolism and clearance of Clobazam. Consider alternate therapy or monitor for adverse/toxic effects of Clobazam if Ticlopidine is initiated, discontinued or dose changed. |
| Clomipramine |
Ticlopidine may decrease the metabolism and clearance of Clomipramine. Consider alternate therapy or monitor for adverse/toxic effects of Clomipramine if Ticlopidine is initiated, discontinued or dose changed. |
| Cyclosporine |
Ticlopidine decreases the effect of cyclosporine |
| Diazepam |
Ticlopidine may decrease the metabolism and clearance of Diazepam. Consider alternate therapy or monitor for adverse/toxic effects of Diazepam if Ticlopidine is initiated, discontinued or dose changed. |
| Digoxin |
Ticlopidine may decrease Digoxin levels. Monitor for Digoxin levels with Ticlopidine is initiated, discontinued or dose changed. |
| Dyphylline |
Ticlopidine increases the effect and toxicity of theophylline |
| Escitalopram |
Ticlopidine may decrease the metabolism and clearance of Escitalopram. Consider alternate therapy or monitor for adverse/toxic effects of Ambrisentan if Escitalopram is initiated, discontinued or dose changed. |
| Ethotoin |
Ticlopidine increases the effect of hydantoin |
| Fosphenytoin |
Ticlopidine increases the effect of hydantoin |
| Fosphenytoin |
Ticlopidine may decrease the metabolism and clearance of Fosphenytoin. Consider alternate therapy or monitor for adverse/toxic effects of Fosphenytoin if Ticlopidine is initiated, discontinued or dose changed. |
| Heparin |
Increased bleeding risk. Monitor aPTT. |
| Ifosfamide |
Ticlopidine may decrease the metabolism and clearance of Ifosfamide. Consider alternate therapy or monitor for adverse/toxic effects of Ifosfamide if Ticlopidine is initiated, discontinued or dose changed. |
| Imipramine |
Ticlopidine may decrease the metabolism and clearance of Imipramine. Consider alternate therapy or monitor for adverse/toxic effects of Imipramine if Ticlopidine is initiated, discontinued or dose changed. |
| Mephenytoin |
Ticlopidine increases the effect of hydantoin |
| Methsuximide |
Ticlopidine may decrease the metabolism and clearance of Methsuximide. Consider alternate therapy or monitor for adverse/toxic effects of Methsuximide if Ticlopidine is initiated, discontinued or dose changed. |
| Moclobemide |
Ticlopidine may decrease the metabolism and clearance of Moclobemide. Consider alternate therapy or monitor for adverse/toxic effects of Moclobemide if Ticlopidine is initiated, discontinued or dose changed. |
| Nilutamide |
Ticlopidine may decrease the metabolism and clearance of Nilutamide. Consider alternate therapy or monitor for adverse/toxic effects of Nilutamide if Ticlopidine is initiated, discontinued or dose changed. |
| Oxtriphylline |
Ticlopidine increases the effect and toxicity of theophylline |
| Pentamidine |
Ticlopidine may decrease the metabolism and clearance of Pentamidine. Consider alternate therapy or monitor for adverse/toxic effects of Pentamidine if Ticlopidine is initiated, discontinued or dose changed. |
| Phenobarbital |
Ticlopidine may decrease the metabolism and clearance of Phenobarbital. Consider alternate therapy or monitor for adverse/toxic effects of Phenobarbital if Ticlopidine is initiated, discontinued or dose changed. |
| Phenytoin |
Ticlopidine increases the effect of hydantoin |
| Phenytoin |
Ticlopidine may decrease the metabolism and clearance of Phenytoin. Consider alternate therapy or monitor for adverse/toxic effects of Phenytoin if Ticlopidine is initiated, discontinued or dose changed. |
| Reteplase |
Increased bleeding risk. Monitor for signs of bleeding. |
| Sodium bicarbonate |
Sodium bicarbonate may decrease Ticlopidine levels. Administer agents 1 to 2 hours apart. |
| Streptokinase |
Increased bleeding risk. Monitor for signs of bleeding. |
| Tamoxifen |
Ticlopidine may decrease the efficacy of Tamoxifen by decreasing the production of active metabolites. Alternate therapy should be considered. |
| Tenecteplase |
Increased bleeding risk. Monitor for signs of bleeding. |
| Theophylline |
Ticlopidine increases the effect and toxicity of theophylline |
| Thioridazine |
Ticlopidine may decrease the metabolism of Thioridazine. Concomitant therapy is contraindicated. |
| Trimipramine |
Ticlopidine may decrease the metabolism and clearance of Trimipramine. Consider alternate therapy or monitor for adverse/toxic effects of Trimipramine if Ticlopidine is initiated, discontinued or dose changed. |
| Warfarin |
Increased bleeding risk. Monitor INR. |
| ambrisentan |
Ticlopidine may decrease the metabolism and clearance of Ambrisentan. Consider alternate therapy or monitor for adverse/toxic effects of Ambrisentan if Ticlopidine is initiated, discontinued or dose changed. |