pentobarbital will decrease the level or result of etravirine by impacting hepatic/intestinal enzyme CYP3A4 metabolism. Use Caution/Keep track of.pentobarbital will lower the level or influence of glecaprevir/pibrentasvir by influencing hepatic/intestinal enzyme CYP3A4 metabolism.pentobarbital will reduce the level or impact of ambrisentan by affec