Glucagon, a key hormone in the regulation of glucose homeostasis, acts as a counter-regulatory hormone to insulin by promoting hepatic glucose output. Under normal conditions, insulin and glucagon ...

Patients with diabetes mellitus exhibit hyperglucagonemia, or excess glucagon secretion, which may be the underlying cause of the hyperglycemia of diabetes. Defective alpha cell secretory responses to ...

Treatment may depend on the cause. A sinus infection, also known as sinusitis or rhinosinusitis, occurs when your nasal cavities become swollen and inflamed. Fluid buildup in the sinuses can allow ...

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.

But hidden at your pharmacy among the potpourri of cough drops and cold remedies, you can find a low-risk treatment that actually may help: nasal irrigation devices. Several small studies suggest ...

Share on Pinterest The FDA has approved an esketamine nasal spray for the treatment of depression cases that do not respond to other therapeutic approaches. Image credit: Koldunov/Getty Images.

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 ...

A pimple-like bump or sore inside the nose can sometimes be due to nasal vestibulitis or nasal folliculitis. It is a bacterial infection that can develop when hair follicles become infected ...

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 ...

A ketamine-based nasal spray is officially the first and only standalone therapy available for treatment-resistant depression in the US. The FDA first approved the Johnson & Johnson drug, called ...

According to McCulloch, Xeris is the only glucagon company “out there advocating for the new guidelines and promoting in the space.” Amphastar's intranasal glucagon dry powder, Baqsimi ...