pentobarbital will minimize the level or result of ethotoin by influencing hepatic enzyme CYP2C9/ten metabolism. Use Warning/Keep track of.pentobarbital will lower the extent or impact of abemaciclib by impacting hepatic/intestinal enzyme CYP3A4 metabolism. Prevent or Use Alternate Drug. Coadministration of abemaciclib with robust CYP3A4 inducers r