For some people, the classic symptoms of a sinus infection, including nasal congestion and discharge, are also accompanied by ...

A sinus infection ... or behind your eyes. This tenderness often feels like a dull ache or a throbbing sensation. You may ...

Sinusitis can cause facial pressure, sinus headache, and other symptoms. Treatment may depend on the cause. A sinus infection, also known as sinusitis or rhinosinusitis, occurs when your nasal ...

Sinusitis is classified as acute or chronic based on the duration of the infection ... with sinus aspiration or open antrostomy, frequently do not correlate, unless gross purulent discharge ...