MAKATUSSIN SYROP OPTIONS

desvenlafaxine will enhance the amount or result of codeine by influencing hepatic enzyme CYP2D6 metabolism. Use Caution/Watch. Desvenlafaxine inhibits CYP2D6; with greater desvenlafaxine doses (ie, 400 mg) decrease the CYP2D6 substrate dose by nearly 50%; no dosage adjustment essential with desvenlafaxine doses seven consecutive days instantly ahe