Frozen shoulder is also known as frozen shoulder and adhesive capsulitis. Etiology:This disease is caused by inflammatory adhesions of the shoulder-humeral capsule for various reasons, stiffness, pain around the shoulder joint, and limited movement in all directions. High prevalence: middle-aged elderly people over 40 years old, long-term overactive shoulder joints, prolonged fixation after upper limb trauma, acute contusion of the face, improper treatment after strain injury, etc. Patients with cervical spondylosis, cardiopulmonary and biliary tract diseases and diabetes mellitus. Performance: 1. The disease is self-limiting, generally healing on its own in about 1 to 2 years, but 60% cannot return to normal functional level. 2, More women than men, 10% prevalence of contralateral shoulder within 5 years. 3. Active and passive activities of the shoulder joint are limited in all directions, with external rotation, abduction and internal rotation and back extension being the most important. 4. In severe cases, the affected limb cannot comb the hair, wash the face or buckle the belt, and the patient wakes up with pain at night due to turning over and moving the shoulder. 5. Patients can still point out the pain point at the beginning, but later the range expands and the pain is felt to come from the humerus. Frozen shoulder abduction posture Treatment: Relieve pain and restore function. 1.In the early stage, physical therapy, acupuncture and moderate massage can improve the symptoms. 2.The pain can be closed when the pain point is limited. 3.If the pain persists and it is difficult to sleep at night, you can take non-steroidal anti-inflammatory drugs and oral muscle relaxants for a short time. 4.Adhere to the active activities of shoulder joint daily. 5.Surgical treatment is feasible if conservative treatment is not effective. 6.Treat cervical spondylosis, diabetes and other primary diseases.