Pentobarbital will decrease the extent or influence of zonisamide by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Insignificant/Significance Not known. pentobarbital will lower the extent or effect of atazanavir by impacting hepatic/intestinal enzyme CYP3A4 metabolism. Slight/Importance Unidentified. Contraindicated (1)pentobarbital will reduce the level or result of lorlati... https://mahatmav233zmw8.wikigiogio.com/user