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 buprenorphine buccal by affecting hepatic/intestinal e... https://ezmarkbookmarks.com/story20415963/un-imparziale-vista-pentobarbital-icp