The treatment of tendon sheath cysts on the wrist of children includes general treatment, drug treatment and surgical treatment. 1. General treatment: daily attention should be paid to the protection of the affected area to avoid secondary injury. Some small cysts without obvious symptoms can be left untreated and followed up regularly. 2. Drug therapy: patients with pain symptoms can be treated with non-steroidal anti-inflammatory drugs such as ibuprofen. Some patients can be treated by injecting hydrocortisone and other drugs after extracting the cystic fluid with acupuncture therapy. The use of specific drugs should be carried out under the guidance of the doctor. 3. Surgery: it is suitable for patients who are not well treated with medication. It is mainly cystectomy. It is recommended to consult a doctor in time and choose a suitable treatment plan according to your condition. Drugs should be used under the guidance of a doctor.