A runny nose. Stuffiness. Headache. Watery eyes. All of these are signs of sinus infections, also referred to as sinusitis — a problem that affects more than 30 million U.S. adults, or 12.5% of the adult population.
Sometimes the battle with sinus allergies seems endless. Day after day, the suffering brought on by the squeezing pressure in your face, and the constant stream of snot dripping from your nose is enough to drive a person a little crazy.