Pentobarbital will minimize the extent or outcome of imatinib by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Slight/Importance Unknown. pentobarbital will reduce the level or result of diltiazem by impacting hepatic/intestinal enzyme CYP3A4 metabolism. Use Caution/Watch. pentobarbital will lessen the level or impact of tacrolimus by impacting hepatic/intestinal enzyme CYP3A... https://pentobarbitalsodiumoverth79532.blogofchange.com/34879470/the-best-side-of-pentobarbital-drug