NOT KNOWN FACTS ABOUT WHAT TYPE OF DRUG IS NEMBUTAL

pentobarbital decreases levels of elvitegravir/cobicistat/emtricitabine/tenofovir DF by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Contraindicated. May lead to loss of virologic reaction and feasible resistance.pentobarbital will decrease the level or influence of clozapine by influencing hepatic/intestinal enzyme CYP3A4 metabolism. Use