Pentobarbital decreases levels of amphotericin B deoxycholate by inhibition of GI absorption. Applies only to oral form of both agents. 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 pantoprazole by affecting hepatic/intestinal enzyme https://bookmarkstown.com/story20532174/5-fatti-facile-circa-pentobarbital-natrium-descritto