Butabarbital boosts toxicity of methoxyflurane by growing metabolism. Contraindicated. Amplified metabolism of methoxyflurane to nephrotoxic compounds. butabarbital will lessen the extent or impact of midazolam by impacting hepatic/intestinal enzyme CYP3A4 metabolism. Use Warning/Check. Butabarbital is also sold in combination with belladonna alkaloids beneath the brand title Butibel.... https://heinzr427cqj9.blazingblog.com/profile