Pentobarbital will minimize the level or influence of armodafinil by impacting hepatic/intestinal enzyme CYP3A4 metabolism. Minimal/Significance Unknown. pentobarbital will lower the extent or effect of lopinavir by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Use Caution/Observe. Contraindicated (one)pentobarbital will lessen the extent or effect of naloxegol by influencing... https://ramseyo417wyx5.oneworldwiki.com/user