Pentobarbital improves toxicity of methoxyflurane by raising metabolism. Contraindicated. Amplified metabolism of methoxyflurane to nephrotoxic compounds. pentobarbital will lessen the level or impact of verapamil by influencing hepatic/intestinal enzyme CYP3A4 metabolism. Use Warning/Keep an eye on. pentobarbital will decrease the extent or result of cannabidiol by affecting hepatic/... https://christc678mdt6.signalwiki.com/user