Pentobarbital will decrease the extent or influence of cortisone by influencing hepatic/intestinal enzyme CYP3A4 metabolism. Use Warning/Keep track of. pentobarbital will decrease the level or result of verapamil by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Use Warning/Check. pentobarbital will reduce the level or outcome of buspirone by impacting hepatic/intestinal enzym... https://altone801und2.tkzblog.com/profile