A drug derived from ketamine – a nasal spray known as esketamine – is licensed in the UK for treatment-resistant depression.

A man has been arrested after sacks of ketamine with a street value of around £17m were discovered by police in the back of a ...

It sounds like it’s a quick fix for what ails your brain, but the truth is more complicated than what you'll see on social ...

Doctors say ketamine therapy can provide life-saving support in cases where other medications have failed, but there are ...

Ketamine-based medication should be used to treat people with depression in clinical settings, according to the Royal College ...

Described by the NHS as an anaesthetic drug and commonly used by vets on animals, ketamine is currently classified as a Class ...

Jasveen Sangha supplied the ketamine that actor Matthew Perry injected on the day of his death, according to a plea agreement ...

Jasveen Sangha has agreed to plead guilty to five federal charges, including selling actor Matthew Perry the dose of ketamine ...

A woman reportedly known as the "Ketamine Queen" has pleaded guilty to providing the dose of ketamine that led to Matthew ...

LOS ANGELES (AP) — A woman branded as the “Ketamine Queen” pleaded guilty Wednesday to selling Matthew Perry the drug that ...

Matthew Perry's mother, Suzanne Perry, and stepfather, Keith Morrison, made their presence known as the fifth and final ...

Jasveen Sangha, who was dubbed the "Ketamine Queen" by federal prosecutors, pleaded guilty on Wednesday, Sept. 3 in Los ...