Oral Ketamine Relieves Depression in Patients with Chronic Pain
November 2, 2016 · Posted in Potential Treatments · Comment
Ketamine, which is used as an anesthetic at higher doses, can also relieve depression within hours when delivered intravenously. A 2016 study by Morteza Jafarinia and colleagues in the Journal of Affective Disorders suggests that oral ketamine may be helpful in the treatment of mild to moderate depression in people with chronic pain.
The study compared 150mg daily doses of oral ketamine to 150mg daily doses of the anti-inflammatory pain reliever diclofenac over 6 weeks. When interviewed at week 3 and week 6, the ketamine group reported significantly fewer symptoms of depression than the diclofenac group.
