Fingers frozen to the bone? It’s normal to be colder in the winter — but what’s not normal is extremities growing so cold that they go numb and turn white. Fortunately, it could very well be ...

The Food and Drug Administration (FDA) has expanded its approval of a ketamine-derived nasal spray, Spravato (esketamine), as a standalone therapy for adults with treatment-resistant depression.

The FDA’s latest approval of the nasal spray Spravato (esketamine) CIII marks a major shift in how major depressive disorder is managed, allowing people who have tried at least two oral ...