When antidepressants fail to rein in hard-to-treat depression, the common anesthetic most know as "laughing gas" might be a safe and effective alternative, new research suggests.
Major international study – comprising largest amount of unpublished data to date – has found that antidepressants are more effective than placebos for short-term treatment of acute depression in adults.
A new study found that antidepressant medications taken during pregnancy may be linked to the development of autism in children - although the effect appears to be limited.