National Institute of Neurological Disorders and Stroke investigators at the National Institutes of Health traced meningeal immune activity to dural venous sinuses that actively constrict and dilate, ...

Chronic rhinosinusitis with nasal polyps (CRwNP) combines sinus inflammation lasting 12 weeks or longer with benign nasal growths. It can cause congestion, nasal discharge, loss of smell, and facial ...

Nasal polyps are soft, painless growths in your sinuses or nasal passages. They are usually benign (noncancerous). Most nasal polyps form from chronic inflammation linked to allergies, asthma, ...

The UAB Department of Otolaryngology–Head and Neck Surgery is an integral part of one of the nation's largest health systems. Nationally known for our compassionate care, cutting-edge research, and ...

We know it well: That annoying sensation of mucus dripping down the back of your throat. Whether it happens when you’re getting over a cold or bogged down by spring or fall allergy symptoms, knowing ...

What Is Brain Freeze When Eating Ice Cream and How to Avoid It? Brain freeze, also called ice cream headache or by its scientific name, sphenopalatine ganglioneuralgia, is a short-lived but intense ...