posaconazole will enhance the amount or impact of diazepam by impacting hepatic/intestinal enzyme CYP3A4 metabolism. Use Warning/Check.istradefylline will increase the level or result of diazepam by influencing hepatic/intestinal enzyme CYP3A4 metabolism. Use Caution/Check.fentanyl intranasal and diazepam both of those raise sedation. Keep away fro