Pentobarbital will decrease the extent or impact of armodafinil by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Minimal/Significance Unknown. pentobarbital will lower the extent or result of cevimeline by influencing hepatic/intestinal enzyme CYP3A4 metabolism. Slight/Significance Unidentified. pentobarbital will minimize the level or influence of diazepam intranasal by infl... https://isnembutaladepressant09764.webbuzzfeed.com/30063027/the-best-side-of-nembutal-and-seconal-are-both-examples-of