Pentobarbital will reduce the level or outcome of atazanavir by influencing hepatic/intestinal enzyme CYP3A4 metabolism. Minimal/Importance Mysterious. pentobarbital decreases levels of panobinostat by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Contraindicated. Strong CYP3A4 inducers can decrease panobinostat degrees by ~70% and produce treatment failure. pentobarbital wil... https://josuemictj.pointblog.net/top-what-type-of-drug-is-nembutal-secrets-73164087