Two psychiatrists get $12.6 million to learn how best to use ketamine on the depressed, despite ample signs of the drug’s ...

Pink cocaine, an unpredictable combination drug containing little or no cocaine, is gaining popularity among young clubgoers.

Psilocybin, MDMA, and other substances may help patients with terminal conditions manage pain and find acceptance and a new ...

Actress and Friends guest star Paget Brewster watched an episode of the beloved sitcom for the first time since Matthew Perry ...

San Diego doctor Mike Chavez is the third person to plead guilty in the case of actor Matthew Perry's ketamine overdose.

Ketamine treatment among patients with fibromyalgia may offer short-term pain relief, though its long-term efficacy and safety remain uncertain.

California doctor Mark Chavez accepted a deal and pleaded guilty in federal court in connection with Matthew Perry's ...

One of the doctors charged with supplying ketamine to actor Matthew Perry pleaded guilty to the charges against him. Dr. Mark ...

Matthew Perry death: timeline of the Investigation into the Friends actor’s passing - Perry died from the ‘acute effects of ...

For those unfamiliar with this treatment, the psychedelic experience ketamine produces may sound scary. It's actually giving ...

The San Diego doctor pleaded guilty to conspiring to distribute ketamine and other charges on Oct. 2. He is set to be ...

In the months leading up to Perry's death, Mark Chavez said in a plea deal he conspired to distribute liquid ketamine and ...