Persistent Sinus Headaches – What Could Cause This

sinus headache

Sinus headaches are one of the most common and annoying types of headaches. They come in many different forms, but they all generally have the same cause: inflammation or infection of your sinuses. Sinus infections occurs when your nasal passages become blocked with mucous. The blockage prevents proper drainage from the sinuses and causes a build-up of bacteria that makes you feel like you’re constantly congested. As the bacteria multiply in the tiny spaces between cells, it irritates nearby tissues and inflames them. This irritation produces pain and pressure within…

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