cobicistat will enhance the amount or outcome of diazepam by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Modify Therapy/Keep track of Closely. A lowered dose of diazepam might be expectedObserve Closely (1)oxcarbazepine will reduce the level or outcome of diazepam by impacting hepatic/intestinal enzyme CYP3A4 metabolism.griseofulvin will