Ketamine is a non-narcotic, non-opioid, non-addictive anesthetic. It was originally developed to safely manage pain and consciousness during medical procedures. Unlike other anesthetics that put the brain and the body to sleep, ketamine puts the brain to sleep without suppressing the body’s vital functions such as heart rate, blood pressure, and breathing. It creates a temporary, mild disconnect in brain signaling that triggers your brain to release a natural protein called BDNF. This protein supports the brain’s ability to heal and build new connections, which can help improve mood and reduce pain.