Ketamine, a dissociative anesthetic, has carved itself a spot in the world of mental health care over the past two decades.

S-ketamine, also called esketamine (Spravato), is a nasal spray with FDA approval for treatment-resistant depression and major depressive disorder with suicidal ideation. You must use esketamine ...

The FDA has approved Janssen’s antidepressant nasal spray Spravato ... The drug is the first ketamine-based medicine approved to treat depression. Ketamine has long been seen as a potential ...

Treatment-resistant depression complicates care, defying standard treatments, but new therapies are on the horizon, offering hope for more effective treatment options.

"This provides further evidence for the use of esketamine nasal spray in this difficult-to-treat ... an intranasal formulation of racemic ketamine. Former UK Prime Minister Rishi Sunak has joined ...

Ketamine is an injectable anesthetic (a medicine that puts people to sleep during surgical procedures). Ketamine is related to the recreational drug phencyclidine (PCP). Studies have found that low ...

A study led by researchers at Mass General Brigham suggests a nasal spray developed to target neuroinflammation could one day ...

A new study led by researchers at Mass General Brigham suggests a nasal spray developed to target neuroinflammation could one day be an effective treatment for traumatic brain injury (TBI).

Nasal decongestants, often used during cold and allergy seasons, can negatively impact brain health when used long-term or in ...

An unvaccinated child has died from measles in an outbreak in Texas that has grown to include more than 120 cases spanning nine counties, state health officials announced Wednesday.