Numbness or burning pain in the fingers after sleep that causes waking is one of the symptoms of carpal tunnel syndrome. The pain and sensory numbness in the thumb, index and middle finger are caused by compression of the median nerve. Initially, it is often characterized by sensory dysfunction in the fingers, and often wakes up with numbness or burning pain several hours after falling asleep, which is relieved by activity. Carpal tunnel syndrome can be caused by a variety of etiologies. In most patients, it is caused by excessive hand and wrist activity. Prevention for patients with this type of cause is of interest. The significance lies not only in prevention before the onset of the disease, but also in prevention of recurrence after the remission of symptoms. 1, the hand and wrist labor intensity should pay attention to the labor interval rest, to prevent persistent pressure on the median nerve of the wrist. Middle-aged women should pay more attention to this point during labor. In addition, relaxing the wrist before and after labor and fully moving the wrist joint can help prevent the occurrence of carpal tunnel syndrome. 2. Pay attention to avoid washing cold water during labor and avoid cold stimulation and excessive stretching and flexing force. Pay attention to local warmth. 3, for patients who have suffered from the disease after treatment such as symptom relief, pay attention to prevent recurrence. Avoid prolonged hand and wrist activities of high intensity. 4. Patients with fractures and dislocations due to trauma should go to the hospital for timely examination and treatment if they have numbness and pain in the fingers, which can lead to good results.