IS CODEINE AN OPIOID THINGS TO KNOW BEFORE YOU BUY

copyright topical decreases effects of codeine by affecting hepatic enzyme CYP2D6 metabolism. Use Warning/Monitor. Stops conversion of codeine to its Lively metabolite morphine.citalopram and promethazine both increase serotonin levels. Use Warning/Check. Mix may well enhance threat of serotonin syndrome or neuroleptic malignant syndrome-like react