Pentobarbital will decrease the level or effect of alfentanil by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Minor/Significance Unknown. The side effects of pentobarbital can be severe, particularly when misused. Common side effects include: pentobarbital will decrease the level or effect of cevimeline by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Minor/Signific... https://bookmarks-hit.com/story22745580/note-dettagliate-su-pentobarbital-natrium