ABOUT ORAL LIQUIDS

Check Carefully (1)pentobarbital will reduce the level or effect of fentanyl transdermal by influencing hepatic/intestinal enzyme CYP3A4 metabolism. Modify Therapy/Watch Intently. Coadministration of fentanyl with CYP3A4 inducers may lead to some decrease in fentanyl plasma concentrations, not enough efficacy or, probably, development of the withdr