There is no optimal treatment for tendon sheath cysts. Clinicians will make a comprehensive assessment of the symptoms and severity of the tendon sheath cysts and give the most appropriate treatment that is best for the patient. Tendon sheath cysts, also known clinically as tenosynovitis, are a common surgical condition. Treatment methods mainly include compression method, acupuncture method, hanging method and acupuncture treatment, etc.: 1. Compression method: The doctor judges the tendon sheath cyst after examination. If the disease has just started or the symptoms are not serious, the cyst is usually broken using the compression method. After the implementation of the compression method, patients need to observe themselves for several days, and if it disappears on its own and does not affect normal life, it is considered to have achieved the purpose of treatment, and if the symptoms are aggravated, it is necessary to follow up promptly; 2. Needle method: doctors can use the traditional needle method to squeeze out the mucus from the cyst and then give a hemostatic bandage and use a bandage for protection, which can be removed after 1 day, but it cannot be cured and is easy to recur; 3. Suction method: a syringe can be applied to which the fluid is extracted, and after the fluid is extracted, hormonal drugs can be injected, and then pressure bandages are applied to promote recovery; 4. Hanging wire method: it needs to be operated after local anesthesia, and the mucus in the cyst is extruded using the hanging wire method to make the cyst disappear. The sutures are usually removed 10-15 days after surgery. Patients are required to do a good rehabilitation after surgery and insist on squeezing and massaging the lesion every day. According to the recovery situation, insist on 3-5 months ranging; 5. Acupuncture treatment: the cyst will be removed through surgery, so that the skin will be restored flat and the cyst will no longer be swollen; 6. External application of anti-cystic dispersion treatment: some patients can use external application of anti-cystic dispersion and change the dressing daily, which can also make the cyst dissipate. In addition, after the treatment of tendon sheath cysts, patients also need to pay attention to daily maintenance. Avoid overexertion and overwork at work, pay attention to wrist warmth, and strengthen health awareness to prevent the recurrence of tendon sheath cysts.