NOT KNOWN FACTUAL STATEMENTS ABOUT PHENOBARBITAL SODIUM DRUG CLASS

Watch Carefully (1)pentobarbital will lower the level or effect of fentanyl intranasal by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Modify Therapy/Watch Intently. Coadministration of fentanyl with CYP3A4 inducers may lead to the lower in fentanyl plasma concentrations, not enough efficacy or, quite possibly, growth of the withdrawal sy