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By novelist on September 14th, 2009
Sinusitis: Infection and Treatment
You are exposed to allergens, caused by contact to food or to material in the air you breathe, such as house dust, pollen and mold, causing your sinus to act up. Your misery continues for a long time. You try to sleep, but the drip, drip of nasal fluid trickling down your throat keeps you awake.
