THE BASIC PRINCIPLES OF WOCKHARDT PROMETHAZINE PLAIN

celecoxib decreases effects of codeine by impacting hepatic enzyme CYP2D6 metabolism. Use Warning/Keep track of. Prevents conversion of codeine to its active metabolite morphine.chlorpromazine will reduce the level or impact of codeine by influencing hepatic enzyme CYP2D6 metabolism. Use Caution/Keep track of. Helps prevent conversion of codeine to