Ketamine: A Brief Overview

Ketamine, originally developed as an anesthetic, has gained attention in recent years for its transformative effects on mental health disorders. Traditionally used in surgical settings, researchers discovered that ketamine can provide rapid relief from symptoms of depression, anxiety, and PTSD.

Mechanism of Action

Unlike traditional antidepressants that target serotonin levels, ketamine works by blocking the NMDA receptor in the brain. This action leads to increased glutamate release, promoting neural connectivity and facilitating new synaptic growth. As a result, patients often experience a quicker onset of relief, sometimes within hours, making ketamine a promising option for those who have not responded to conventional therapies.