Butabarbital will lessen the level or influence of zaleplon by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Slight/Importance Unidentified. butabarbital will reduce the extent or result of conivaptan by influencing hepatic/intestinal enzyme CYP3A4 metabolism. Use Warning/Monitor. butabarbital will lessen the level or impact of pimozide by influencing hepatic/intestinal enzym... https://stratfordp135nqs9.blog-mall.com/profile