" Does your runny nose come with sinus pressure, congestion, and headaches? Though this can occur with the common cold, if these symptoms persist for ten days or more they may be a sign of sinus infection (sinusitis). Colds cause sinuses to become swollen, blocked, and filled with fluid, causing a breeding ground for bacteria that leaves you vulnerable to developing an infection. What is a Sinus Infection? A sinus infection is inflammation of the sinuses ...
