Health

Problems in the nose cause sinus infections – VnExpress

Enlarged tissues, polyps, and deviated nasal septum can make the sinuses more susceptible to infection, which may require surgery to treat. Sinusitis occurs when the sinuses and cavities in the skull are lined with blocked or inflamed tissue. The sinus cavities produce mucus continuously. Under normal circumstances, mucus from the sinuses drains into the nasal […]