pentobarbital will decrease the level or effect of diazepam intranasal by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Use Caution/Check. Solid or moderate CYP3A4 inducers may possibly improve level of diazepam elimination; for that reason, efficacy of diazepam may be reduced.pentobarbital will lower the level or outcome of repaglinide by… Read More