If you’re among the 37 million Americans who suffer from sinus problems, you know just how miserable the symptoms can make you feel. The congestion. The facial pain. The postnasal drip-drip-drip.

GREENVILLE, S.C. (WSPA) – When sinus problems become unbearable and medications ... Other symptoms also include facial pressure or discomfort, eye swelling, headaches, blurred vision and confusion.