Pentobarbital raises toxicity of methoxyflurane by escalating metabolism. Contraindicated. Elevated metabolism of methoxyflurane to nephrotoxic compounds. pentobarbital will reduce the level or outcome of almotriptan by impacting hepatic/intestinal enzyme CYP3A4 metabolism. Use Warning/Keep track of. pentobarbital will lessen the extent or outcome of bosentan by affecting hepatic enzy... https://reidjthvl.uzblog.net/not-known-facts-about-what-type-of-drug-is-nembutal-45080174