pentobarbital will decrease the level or effect of mifepristone by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Use Caution/Datorskärm. CYP3A4 inducers have kommentar been studied, coadministration not recommended by manufacturerpentobarbital will decrease the level or effect of propafenone by affecting hepatic/intestinal enzyme CYP3A4 m