(1) Keep your mouth clean, brush your teeth before going to bed and rinse your mouth after meals every day to reduce the chance of bacterial infection in your mouth.

(2) gargle method can choose iodine tablets, each time 1 ~ 2 tablets, 3 ~ 4 times a day. Washing with light salt water is simple and convenient. You can take a cup of warm water after meals and before going to bed, add a little salt and rinse your mouth repeatedly for about 5 minutes each time.

(3) Drug therapy uses drugs that enhance immunity; If it is streptococcal infection, it can be treated with benzathine penicillin for injection; Strengthen physical exercise, enhance physical fitness and disease resistance. When conservative treatment fails, surgical treatment should be adopted.

2. The principle of surgical treatment

(1) Excessive tonsil hypertrophy, which hinders breathing and swallowing.

(2) Recurrent acute attacks, more than 4-5 times a year, with a history of abscess around tonsils.

(3) Long-term low fever, no other lesions except tonsillitis.

(4) Diseases such as nephritis and rheumatism caused by tonsillitis should be operated under the guidance of a doctor.

3. Not suitable for surgery

(1) Acute inflammatory stage and acute disease, upper respiratory tract infection and epidemic stage.

(2) Patients with hematopoietic diseases, coagulation dysfunction, hypertension, heart disease and tuberculosis are not suitable for surgery.

(3) Women should not have surgery during menstruation and 3-5 days before menstruation, otherwise it will aggravate the symptoms of postoperative pharyngitis.

(4) Patients with chronic pharyngitis need not undergo surgery if it is unnecessary, otherwise it will aggravate the symptoms of postoperative pharyngitis. As for patients with chronic tonsillitis, it is best to ask a doctor for help to decide when the operation is appropriate.