Pentobarbital will decrease the level or impact of atazanavir by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Slight/Significance Unfamiliar. pentobarbital will minimize the level or result of sildenafil by impacting hepatic/intestinal enzyme CYP3A4 metabolism. Prevent or Use Alternate Drug. Potent CYP3A4 inducers are anticipated to lead to substantial decreases in sildenafi... https://is-nembutal-a-cns-depress05916.webdesign96.com/31484624/an-unbiased-view-of-what-type-of-drug-is-nembutal