saquinavir, protease inhibitor, nelfinavir, invirase, indinavir, metformin, lamivudine, nrti, nnrti, rifampin, ribavirin, methotrexate, ddi, viramune, combivir, allopurinol, sulfonylurea, quinidine, hydrochlorothiazide, zidovudine, itraconazole, verapamil, emend, erythromycin, azathioprine, crixivan, fluvastatin, ceftriaxone, interferon, lovastatin, isoproterenol, norvir, enbrel, chlorthalidone, pimozide, paclitaxel, dexamethasone, enalapril, spironolactone, carvedilol, cyclosporine, simvastatin, gemfibrozil, miconazole, leflunomide, antiemetic, warfarin, buspirone, metoprolol, pravastatin, indapamide, azor, angiotensin converting enzyme inhibitor, infliximab, famotidine, corticosteroid, timolol, bromocriptine, glyburide, immunosuppressant, alkeran, cyclophosphamide, vancomycin, nicotinic acid, etanercept, statin, amiodarone, lescol, phenytoin, mevacor, chlorambucil, isoniazid, bronchodilator, azoles, azt, clozapine, alendronate, retinoid, dihydrochloride, hydralazine, maleate, phenelzine, prednisone, chlorpheniramine, ipratropium bromide, levodopa, ceftazidime, thiazide, dihydroergotamine, nifedipine, hydroxyurea, nucleoside, mitomycin, fumarate, thyroxine, valproic acid, hydroxychloroquine, doxorubicin, immunomodulator, ranitidine, glucocorticoid, primidone, carbamazepine, chlorpromazine, diazepam, fluoxetine, reserpine, tetracycline, valproic, androgen, antacid, ascorbic, atropine, blocker, caffeine, cholestyramine, cimetidine, cisapride