pentobarbital will minimize the level or outcome of diazepam by influencing hepatic/intestinal enzyme CYP3A4 metabolism. Use Caution/Watch.lapatinib will increase the degree or effect of diazepam by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Use Caution/Keep an eye on.nevirapine will lower the level or outcome of diazepam by impacting h