pentobarbital will reduce the level or impact of paclitaxel by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Minimal/Significance Unfamiliar.pentobarbital will minimize the extent or result of etravirine by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Use Warning/Keep an eye on.Keep an eye on Closely (two)pentobarbital will decre