butabarbital will minimize the level or influence of doxorubicin liposomal by impacting hepatic/intestinal enzyme CYP3A4 metabolism. Use Caution/Keep track of.butabarbital will lower the extent or impact of glecaprevir/pibrentasvir by affecting hepatic/intestinal enzyme CYP3A4 metabolism.shut You should validate that you want to Log off of Medscape