A blocked nose, facial pressure and a lingering headache are often brushed off as a stubborn cold or seasonal allergy.

Nasal vestibulitis is an infection in your nose that can cause pain, redness, and swelling. It is usually treated with topical and oral antibiotics. To prevent nasal vestibulitis, wash your hands ...

A sinus infection can spread to the brain, although this is rare. People require immediate medical treatment if a sinus infection reaches the brain. Sinusitis is an inflammation of the sinuses and ...