THE BASIC PRINCIPLES OF WOCKHARDT PROMETHAZINE PLAIN

copyright topical decreases effects of codeine by affecting hepatic enzyme CYP2D6 metabolism. Use Caution/Observe. Helps prevent conversion of codeine to its active metabolite morphine.chlorpromazine will reduce the level or result of codeine by influencing hepatic enzyme CYP2D6 metabolism. Use Warning/Check. Prevents conversion of codeine to its E