ribociclib will increase the level or impact of diazepam by influencing hepatic/intestinal enzyme CYP3A4 metabolism. Use Caution/Check.iloperidone improves levels of diazepam by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Use Warning/Observe. Iloperidone is a time-dependent CYP3A inhibitor and could result in elevated plasma amounts of m