Sinusitis that lasts for more than 12 weeks is called chronic sinusitis. Sinusitis is the inflammation of the tissue lining the nasal and sinus cavities. The symptoms include postnasal drainage, nasal congestion, pain around the eyes, ear pain, sore throat, and bad breath.
Chronic Rhinosinusitis Disease Program - An Overview
The chronic rhinosinusitis disease program helps to provide a wide range of services for infections of the sinuses.
