FENTANYL IN EPIDURALS THINGS TO KNOW BEFORE YOU BUY

bosentan will lessen the level or effect of fentanyl by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Modify Therapy/Watch Carefully. Coadministration of fentanyl with CYP3A4 inducers could lead to your decrease in fentanyl plasma concentrations, insufficient efficacy or, quite possibly, improvement of a withdrawal syndrome in the affected