pentobarbital decreases levels of toremifene by influencing hepatic/intestinal enzyme CYP3A4 metabolism. Use Warning/Keep an eye on. CYP3A4 inducers maximize rate of toremifene metabolism, decreasing the steady-state focus in serum.Keep track of Closely (one)pentobarbital will lower the level or effect of exemestane by affecting hepatic/intestinal … Read More