pentobarbital will lower the level or influence of voriconazole by affecting hepatic enzyme CYP2C9/10 metabolism. Minimal/Significance Not known.pentobarbital will minimize the extent or result of tadalafil by influencing hepatic/intestinal enzyme CYP3A4 metabolism. Use Caution/Watch. Stay away from mix in pulmonary HTN clients. For clients with ED… Read More