Pentobarbital will decrease the level or effect of losartan by affecting hepatic enzyme CYP2C9/10 metabolism. Minor/Significance Unknown. pentobarbital will decrease the level or effect of fosamprenavir by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Use Caution/Monitor. pentobarbital will decrease the level or effect of pantoprazole by affecting hepatic/intestinal enzyme CY... https://naturalbookmarks.com/story20356807/non-ci-sono-altre-pentobarbital-hond-un-mistero