pentobarbital will reduce the extent or result of trazodone by influencing hepatic/intestinal enzyme CYP3A4 metabolism. Use Caution/Monitor.Keep track of Carefully (one)pentobarbital will reduce the extent or effect of glecaprevir/pibrentasvir by affecting hepatic/intestinal enzyme CYP3A4 metabolism.fentanyl transmucosal and pentobarbital the two m