| Inducers | Inhibitors |
|---|---|
| Carbamazepine | Azole antifungal drugs (ketoconazole, itraconazole) |
| Ethanol | Cimetidine |
| Glucocorticoids | Disulfiram |
| Phenobarbital | Grapefruit juice |
| Phenytoin | Macrolide antibiotics (clarithromycin and erythromycin) |
| Rifampin | Protease inhibitors (ritonavir, indinavir, saquinavir) |
| St. John's wort | Quinidine |
| Tamoxifen | Selective serotonin reuptake inhibitors (fluoxetine and sertraline), CYP3A4 and CYP2D6 |