In clinical practice, patients with shoulder pain need to undergo closure treatment, and whether it is effective or not depends on the specific disease. If a patient’s shoulder pain is due to frozen shoulder, which causes muscle adhesions and pain, this situation is effective. If the patient’s shoulder pain is due to chronic exertion and strain, which leads to a chronic injury, the effect of closed injection is not ideal. If the patient suffers from cervical spondylosis, the shoulder pain is caused by the spinal cord pressure stimulating the nerve roots, and also combined with the upper extremity of the skin sensory loss, numbness, muscle weakness and other symptoms, this situation to give closed disposal is also ineffective. Therefore, when a patient has shoulder pain, it is best to go to the hospital for specific treatment, and after the doctor has made a clear diagnosis, then take the correct treatment according to the specific disease, in order to have a good effect.