cobicistat will boost the stage or impact of diazepam by impacting hepatic/intestinal enzyme CYP3A4 metabolism. Modify Therapy/Watch Closely. A reduced dose of diazepam could possibly be expectedoxcarbazepine will lessen the extent or impact of diazepam by impacting hepatic/intestinal enzyme CYP3A4 metabolism. Use Warning/Monitor.Diazepam passes in