What are the advantages and disadvantages of tonsil removal?

Tonsil as an important immune organ in the throat of the human body, its physiological significance is more important, but some patients frequently appear tonsillitis and other diseases, at this time it is recommended to remove, after removal can effectively alleviate patients with long-term tonsillar swelling, swallowing difficulties, poor breathing and other discomfort symptoms. The impact after removal is generally small, some patients may appear dry mouth phenomenon.