INTRANASAL FENTANYL GUIDELINE THINGS TO KNOW BEFORE YOU BUY

phenytoin will minimize the level or effect of fentanyl by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Modify Therapy/Keep track of Intently. Coadministration of fentanyl with CYP3A4 inducers could lead on to a reduce in fentanyl plasma concentrations, deficiency of efficacy or, potentially, development of the withdrawal syndrome inside