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 […]

Health

When should tonsillectomy? – VnExpress

Tonsillectomy may be indicated when a person has 4-7 or more tonsil infections in a year. The tonsils are two small glands located at the back of the throat. The tonsils contain white blood cells to help fight infection, but sometimes the tonsils themselves become infected. Tonsillitis causes swelling and causes a sore throat. Frequent […]