Snapping finger is clinically called stenosing tenosynovitis of flexor tendon, which is a kind of aseptic inflammation and generally cannot be cured by itself. It can be treated by physical therapy, medication, closed treatment or surgery to relieve the symptoms and restore the function. 1. Physiotherapy: Including localized hot compresses and manipulation therapy, which can relax the muscles and relieve the symptoms. 2. Medication: If the pain is obvious, non-steroidal anti-inflammatory drugs such as ibuprofen and celecoxib can be taken orally under doctor’s guidance to eliminate edema and exudation of tendon sheaths; some medicines can also be used externally to activate blood circulation and eliminate blood stasis, such as Yunnan Baiyao Cream and safflower oil to relieve symptoms. 3. Closed treatment: early in the disease can be used closed treatment, with hydrocortisone acetate or prednisolone plus procaine for local intrathecal injection, the efficacy is better. 4. Surgery: Surgery can be used if the condition is more serious. Part of the tendon sheath is removed to relieve the extrusion of the tendon, thus relieving the symptoms and restoring the function of the affected finger. In addition, daily life and work should pay attention to avoid finger activities, pay attention to hand warmth, also has a certain degree of help to the recovery of the disease. Different treatment methods are available at different stages of the disease. If the disease is diagnosed as ringing finger, it is recommended to standardize the treatment under the guidance of a doctor.