CYP3A4/5 inducers and inhibitors.
| CYP3A3/4 Inducers . | CYP3A3/4 Inhibitors . | . |
|---|---|---|
| Adapted from Cytochrome P-450 Enzymes and Drug metabolism. 13 | ||
| Carbamazepine | Amiodarone | Metronidazole |
| Dexamethasone | Anastrozole | Mibefradil |
| Ethosuximide | Azithromycin | Miconazole (moderate) |
| Glucocorticoids | Cannabinoids | Nefazodone |
| Griseofulvin | Cimetidine | Nelfinavir |
| Nafcillin | Clarithromycin | Nevirapine |
| Nelfinavir | Clotrimazole | Norfloxacin |
| Nevirapine | Cyclosporine | Norfluoxetine |
| Oxcarbazepine | Danazol | Omeprazole (weak) |
| Phenobarbital | Delavirdine | Oxiconazole |
| Phenylbutazone | Dexamethasone | Paroxetine (weak) |
| Phenytoin | Diethyldithiocarbamate | Propoxyphene |
| Primidone | Diltiazem | Quinidine |
| Progesterone | Dirithromycin | Quinine |
| Rifabutin | Disulfiram | Quinupristin and |
| Rifampin | Entacapone (high dose) | dalfopristin |
| Rofecoxib (mild) | Erythromycin | Ranitidine |
| St John's wort | Ethinyl estradiol | Ritonavir |
| Sulfadimidine | Fluconazole (weak) | Saquinavir |
| Sulfinpyrazone | Fluoxetine | Sertindole |
| Troglitazone | Fluvoxamine | Sertraline |
| Gestodene | Troglitazone | |
| Grapefruit juice | Troleandomycin | |
| Indinavir | Valproic acid (weak) | |
| Isoniazid | Verapamil | |
| Itraconazole | Zafirlukast | |
| Ketoconazole | Zileuton | |
| CYP3A3/4 Inducers . | CYP3A3/4 Inhibitors . | . |
|---|---|---|
| Adapted from Cytochrome P-450 Enzymes and Drug metabolism. 13 | ||
| Carbamazepine | Amiodarone | Metronidazole |
| Dexamethasone | Anastrozole | Mibefradil |
| Ethosuximide | Azithromycin | Miconazole (moderate) |
| Glucocorticoids | Cannabinoids | Nefazodone |
| Griseofulvin | Cimetidine | Nelfinavir |
| Nafcillin | Clarithromycin | Nevirapine |
| Nelfinavir | Clotrimazole | Norfloxacin |
| Nevirapine | Cyclosporine | Norfluoxetine |
| Oxcarbazepine | Danazol | Omeprazole (weak) |
| Phenobarbital | Delavirdine | Oxiconazole |
| Phenylbutazone | Dexamethasone | Paroxetine (weak) |
| Phenytoin | Diethyldithiocarbamate | Propoxyphene |
| Primidone | Diltiazem | Quinidine |
| Progesterone | Dirithromycin | Quinine |
| Rifabutin | Disulfiram | Quinupristin and |
| Rifampin | Entacapone (high dose) | dalfopristin |
| Rofecoxib (mild) | Erythromycin | Ranitidine |
| St John's wort | Ethinyl estradiol | Ritonavir |
| Sulfadimidine | Fluconazole (weak) | Saquinavir |
| Sulfinpyrazone | Fluoxetine | Sertindole |
| Troglitazone | Fluvoxamine | Sertraline |
| Gestodene | Troglitazone | |
| Grapefruit juice | Troleandomycin | |
| Indinavir | Valproic acid (weak) | |
| Isoniazid | Verapamil | |
| Itraconazole | Zafirlukast | |
| Ketoconazole | Zileuton | |