Is Ketamine a Miracle Drug?

Until the death of actor Matthew Perry many people had never even heard of Ketamine. As a recreational drug, known as "Special K", it can be extremely addictive and dangerous. But, when used under supervision, this powerful drug can help people with depression and various other mental health issues. Dr. John Krystal, a leading expert on the neurobiology and treatment of psychiatric disorders, offers insights into why and how a drug once used as a horse tranquilizer and anesthetic has become a lifeline for those suffering from clinical depression. For more information, transcripts, and all episodes, please visit For more about Weill Cornell Medicine Neurological Surgery, please visit

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Is Ketamine a Miracle Drug? is an episode from This Is Your Brain With Dr. Phil Stieg by Dr. Phil Stieg.

This episode is 27:14 long.

This episode was published on Oct 31, 2025.

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