Unlike traditional antidepressants that target the neurotransmitters serotonin and/or norepinephrine, ketamine targets glutamate — the most abundant chemical messenger in the brain, Feifel said.

Increasing numbers of ketamine users are asking if they may be addicted to ketamine. The answer often is yes. We don’t yet know how widespread ketamine use disorder (KUD) is. Still, the internet ...

A pilot study showed that a small amount of ketamine can reduce or eliminate the withdrawal symptoms associated with quitting fentanyl. Drug overdose is the leading cause of injury deaths in young ...

Last week, five people were charged with providing the ketamine that led to actor Matthew Perry’s death. It’s the latest news in a saga that has renewed questions over ketamine’s dual role ...

Jasveen Sangha, “The Ketamine Queen” facing charges in connection with Matthew Perry’s death, may have referred to the actor as “Chandler” in communication about his ketamine use.

X owner Elon Musk recently described using small amounts of ketamine "once every other week" to manage the "chemical tides" that cause his depression. He says it's helpful to get out of a ...

Jasveen Sangha, who is one of five people indicted in Matthew Perry’s death from ketamine, may have referred to the late “Friends” star as “Chandler” in communications. The shocking ...

Jasveen Sangha, known as “The Ketamine Queen,” who was arrested and is facing charges in connection with Matthew Perry’s death, might have referred to the late actor as his iconic “Friend ...