Children often tonsillitis, first need to be actively treated at the onset of the disease, in addition, by identifying the causes of the disease, active prevention and other ways to reduce the frequency of tonsillitis. 1. Acute treatment: tonsillitis should be actively treated in the acute stage, if the condition is delayed, it may lead to the occurrence of chronic tonsillitis. Most of them are caused by bacterial or viral infections. Virus-induced tonsillitis generally requires no treatment; if bacterial infection, antibiotics, such as penicillin, should be used for treatment. 2. Identify the cause: Repeated episodes of tonsillitis should be identified in a timely manner. Such as cold, fatigue, decreased immunity, etc. Parents can go to the hospital for a detailed examination if they can’t find the cause. 3. Positive prevention: usually should pay attention to rest, more exercise, ensure nutritional intake and other ways to improve the children’s resistance and immunity; pay attention to oral hygiene, go out and wear a mask, to prevent the infection of pathogenic bacteria; if the recurrence of a certain number of episodes, it is recommended that preventive surgical resection. In short, children often tonsil inflammation, should promptly go to the hospital, under the guidance of the doctor for treatment. All of the above drugs should be used under the guidance of a doctor, avoid self-medication.