Dextromethorphan Would be the active therapeutic agent in the combination; quinidine basically serves to inhibit the enzymatic degradation of dextromethorphan and therefore improve its circulating concentrations through inhibition of CYP2D6.[17] It's not an entire listing of Dextromethorphandrug interactions. Inquire your medical professional or pharmacist To learn more. If the health https://apothekedrogen.eu