Pentobarbital will decrease the extent or outcome of atazanavir by impacting hepatic/intestinal enzyme CYP3A4 metabolism. Small/Importance Unknown. Barbiturates can induce hepatic microsomal enzymes resulting in greater metabolism and decreased anticoagulant response of oral anticoagulants (eg, warfarin, acenocoumarol, dicumarol, and phenprocoumon); individuals stabilized on anticoagu... https://garrettcrdna.blogdanica.com/30923222/the-2-minute-rule-for-side-effects-of-nembutal