Accutane), fluconazole,[4] valdecoxib, sitagliptin, oseltamivir, penicillins, barbiturates, sulfonamides, phenytoin, azithromycin, oxcarbazepine, zonisamide, modafinil,[5] lamotrigine, nevirapine, pyrimethamine, ibuprofen,[6] ethosuximide, carbamazepine, nystatin, and gout medications.