Research shows that taking a single course of antibiotics in the penicillin group can bump up your risk of depression by 23 per cent. If you have to take two courses of the drugs, that risk climbs ...

Those on the extreme end of the depression spectrum face symptoms that impact their daily activities too and not just their ...

Depression is a common mental health condition and mood disorder that causes a persistent feeling of sadness and loss of ...

The well-funded biotech lost most of its value after its drug flunked a late-stage trial. One analyst described the results ...

About a third of them do not achieve adequate relief from traditional antidepressant medications and psychotherapy. The Pine ...

Vagus nerve stimulation therapy improved the symptoms of treatment-resistant depression for nearly 500 participants in a ...

To treat depression, the tech magnate has said he'd rather use ketamine, a dissociative anesthetic, than traditional antidepressants.

In zebrafish, ketamine causes changes a brain circuit involved in "giving up." That may help explain how the drug helps ...