NOT KNOWN FACTS ABOUT DIAZEPAM BNF

levonorgestrel oral/ethinylestradiol/ferrous bisglycinate will enhance the degree or effect of diazepam by decreasing metabolism.iloperidone improves levels of diazepam by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Use Warning/Monitor. Iloperidone is often a time-dependent CYP3A inhibitor and could cause enhanced plasma levels of drugs