Pentobarbital will lower the level or result of zaleplon by impacting hepatic/intestinal enzyme CYP3A4 metabolism. Minimal/Significance Unidentified. pentobarbital decreases amounts of amphotericin B deoxycholate by inhibition of GI absorption. Applies only to oral form of both agents. Minor/Importance Unknown. pentobarbital will lessen the extent or influence of propafenone by influe... https://salvadoro023ash3.bcbloggers.com/profile