darifenacin decreases effects of codeine by influencing hepatic enzyme CYP2D6 metabolism. Use Caution/Keep track of. Stops conversion of codeine to its Lively metabolite morphine.Soreness that may be delicate to moderate may be treated with Makatussi. You will discover added employs for Makatussi that are not coated in the Makatussi guideline. Maka