How Do You Get A Sinus Infection? Causes And Prevention

how do you get a sinus infection causes and prevention

A sinus infection happens when the tissue lining your sinuses becomes inflamed and swollen. This swelling blocks the small openings that normally drain mucus, allowing fluid to build up and germs to grow. Most sinus infections are caused by viruses, not bacteria, and they often develop after a common cold. Understanding what triggers this chain … Read more