Pentobarbital will decrease the level or effect of levamlodipine by affecting hepatic/intestinal enzyme CYP3A4 metabolism. pentobarbital will lessen the extent or outcome of bosentan by influencing hepatic/intestinal enzyme CYP3A4 metabolism. Minor/Significance Unidentified. pentobarbital will lessen the extent or effect of alosetron by impacting hepatic/intestinal enzyme CYP3A4 metab... https://tariqj900ska9.howeweb.com/profile