Mechanism of Action of Dextromethorphan
Introduction Dextromethorphan is a widely used antitussive (cough suppressant) agent found in over-the-counter cold and cough formulations. Mechanism of Action of Dextromethorphan involves modulation of the central nervous system by acting on multiple receptors, including NMDA, sigma-1, and serotonin transporters. Beyond cough suppression, it has emerging roles in neurology and psychiatry, such as treatment of … Read more