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 […]