Pentobarbital will minimize the level or impact of etravirine by influencing hepatic/intestinal enzyme CYP3A4 metabolism. Use Warning/Check. pentobarbital will reduce the level or impact of levamlodipine by influencing hepatic/intestinal enzyme CYP3A4 metabolism. pentobarbital will reduce the extent or effect of flurbiprofen by impacting hepatic enzyme CYP2C9/ten metabolism. Small/Imp... https://travisndoyl.blogsuperapp.com/31471767/is-nembutal-a-barbiturate-fundamentals-explained