THE BASIC PRINCIPLES OF MAKATUSSIN SYROP

desvenlafaxine will improve the level or effect of codeine by impacting hepatic enzyme CYP2D6 metabolism. Use Warning/Observe. Desvenlafaxine inhibits CYP2D6; with bigger desvenlafaxine doses (ie, 400 mg) decrease the CYP2D6 substrate dose by up to fifty%; no dosage adjustment essential with desvenlafaxine doses 7 consecutive days promptly prior to