Butabarbital improves toxicity of methoxyflurane by rising metabolism. Contraindicated. Increased metabolism of methoxyflurane to nephrotoxic compounds. butabarbital will decrease the extent or impact of lumefantrine by influencing hepatic/intestinal enzyme CYP3A4 metabolism. Use Caution/Observe. buprenorphine, very long-acting injection and butabarbital both of those maximize sedatio... https://kevini931fxg6.activablog.com/profile