A nasal spray that contains esketamine — a potent derivative of ketamine — can now be taken on its own to treat adults with ...

PHOENIX (AZFamily) — A ketamine-derived nasal spray is now available for the millions of Americans living with severe depression. The hallucinogenic drug is an option when traditional treatment isn’t ...

A new study has found small amounts of liquid ketamine administered in a clinical setting can significantly reduce symptoms ...

The U.S. Food and Drug Administration recently expanded approval of the nasal spray SPRAVATO, a ketamine-derived drug, as a treatment for depression. A clinic in Denver is looking to help those ...

FDA has upgraded the recall of over 6,000 bags of Lay's Classic potato chips to the highest severity level in two US states.

For those with major depression, there is a new treatment option - one that offers hope when patients are not responding to ...