THE BASIC PRINCIPLES OF ACTAVIS PROMETHAZINE ONLINE

clomipramine decreases effects of codeine by affecting hepatic enzyme CYP2D6 metabolism. Use Warning/Check. Prevents conversion of codeine to its active metabolite morphine.cinacalcet decreases effects of codeine by impacting hepatic enzyme CYP2D6 metabolism. Use Warning/Check. Helps prevent conversion of codeine to its Lively metabolite morphine.Y