Mechanism of Action of Ketamine
Introduction Ketamine is a unique anesthetic agent known for its dissociative anesthesia and analgesic properties. It is widely used in emergency medicine, anesthesia, and pain management. Unlike conventional GABAergic sedatives, ketamine works primarily by antagonizing the NMDA receptor, resulting in a trance-like state with preserved airway reflexes and spontaneous respiration. Mechanism of Action (Step-wise) 1. … Read more