Table 3.
| Hormones |
| Estrogens and estrogen agonists |
| Androgens and anabolic steroids |
| Human chorionic gonadotropin |
| Androgen antagonists |
| Ketoconazole |
| Flutamide |
| Metronidazole |
| Finasteride |
| Spironolactone |
| Etomidate |
| Antiulcer drugs |
| Cimetidine |
| Omeprazole |
| Ranitidine |
| Cytotoxic agents |
| Bisulfar |
| Vincristine |
| Nitrosoureas |
| Procarbazine |
| Cisplatin |
| Methotrexate |
| Cyclophosphamide |
| Chlorambucil |
| Psychoactive drugs |
| Tricyclic antidepressants |
| Phenothiazines |
| Diazepam |
| Cardiovascular agents |
| Amiodarone |
| Angiotensin-converting enzyme inhibitors |
| Calcium channel blockers |
| Digitoxin |
| Methyldopa |
| Antituberculotic agents |
| Ethionamide |
| Thiacetazone |
| Isoniazid |
| Antiviral therapeutics |
| Protease inhibiters |
| Miscellaneous |
| Marijuana |
| Heroine |
| Methadone |
| Alcohol |
| Amphetamines |
| Phenytoin |
| Penicillamine |