Pentobarbital will decrease the level or effect of prednisone by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Use Caution/Monitor. pentobarbital will decrease the level or effect of buspirone by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Use Caution/Monitor. pentobarbital will decrease the level or effect of solifenacin by affecting hepatic/intestinal enzyme CYP3... https://bookmarkfriend.com/story20322591/la-guida-definitiva-a-pentobarbital-half-life