pentobarbital will lower the extent or effect of repaglinide by influencing hepatic/intestinal enzyme CYP3A4 metabolism. Use Caution/Keep track of.pentobarbital will lower the extent or result of doxorubicin liposomal by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Use Caution/Check.pentobarbital will decrease the level or effect of tolte