Butabarbital will lower the extent or influence of doxorubicin liposomal by influencing hepatic/intestinal enzyme CYP3A4 metabolism. Use Caution/Watch. butabarbital will reduce the extent or influence of pioglitazone by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Slight/Significance Unidentified. butabarbital will reduce the level or result of eltrombopag by impacting hepat... https://johnb689bcd4.blog-kids.com/profile