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.

A nasal rinse is a common practice to clear nasal passages, especially during cold, flu, and allergy seasons. It helps remove mucus, debris, and allergens that build in the nose. “A saltwater rinse is ...

In these studies, the preclinical model was subjected to a spinal cord injury and then was treated with nasal anti-CD3, resulting in notable advancements in motor functions. Furthermore, spinal cord ...