Esketamine, a form of ketamine taken as a nasal spray, has been approved for the treatment for moderate to severe ...

A single dose of ketamine could alter communication between different brain regions. This discovery opens new perspectives ...

A McGill-led study could change the way this new treatment is administered in hospitals and clinics. A first-of-its-kind ...

Ketamine is increasingly known as a party drug which is linked to serious health problems. But there is growing interest in ...

Ketamine leads to increased communication between areas of the brain that don't typically engage with each other, new ...

A teenage boy who became hooked on ketamine has told how he was shocked into going to rehab by his mum after she videoed him ...

One of the doctors charged in connection with Matthew Perry’s fatal ketamine overdose has agreed to plead guilty to ...

Adults with treatment-resistant depression who received IV ketamine showed improvement in sadness-related symptoms ...

A doctor charged with giving Matthew Perry ketamine in the month leading up to the “Friends” star’s overdose death has agreed ...

Iwamasa, who admitted in court documents to administering the ketamine on the day that Perry died, pleaded guilty in August ...

One of Matthew Perry's doctors, Salvador Plasencia, will now serve up to 40 years in prison after pleading guilty to ...

A first-of-its-kind clinical trial shows that ketamine treatment for severe, treatment-resistant depression is significantly ...