Pentobarbital will decrease the level or effect of alfentanil by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Minor/Significance Unknown. pentobarbital will decrease the level or effect of nateglinide by affecting hepatic enzyme CYP2C9/10 metabolism. Use Caution/Monitor. pentobarbital will decrease the level or effect of glecaprevir/pibrentasvir by affecting hepatic/intestin... https://bookmarkforest.com/story20231001/un-imparziale-vista-pentobarbital-hond