Sinus Infection | Health Tips
How to Drain Sinuses
A sinus infection, known medically as sinusitis, is inflammation of the nasal cavity. Increased narrowing of the nasal passages can cause sinus obstruction and mucous build-up. This is most commonly caused by a virus, allergies or a deviated septum, but can also result from bacterial and fungal infections. Learn how to drain sinuses when you […]