Chronic tonsillitis is a common disease in otolaryngology, this disease itself is not serious, but if there are some complications, it is more serious, specifically this: first, chronic tonsillitis, the clinical often to dry throat, pharyngeal foreign body feeling and so on related to some discomfort, this symptom is not serious. But chronic tonsillitis, if repeated, can easily induce patients to develop otitis media, sinusitis, or chronic pharyngitis that is particularly difficult to treat, a condition that may affect patients’ lives and lead to more serious diseases. Second, the systemic complications of chronic tonsillitis are mostly related to the metabolic reactions of various target organs to streptococci. If these complications are serious, for example, some patients have recurrent rheumatic fever, glomerulonephritis, arthritis, myocarditis and other related diseases due to chronic tonsillitis, this condition can seriously affect the patient’s life and even life-threatening and other related diseases, which is very serious.