There is no best way to treat frozen shoulder, and active exercise, medication, physical therapy and surgery are needed according to the condition. 1. Active exercise: patients with frozen shoulder should take active activities of shoulder joint every day, and the intensity of activities should be within the range that does not cause obvious pain, such as standing up, straightening the arm and symbolically making circle movements in the air; putting the hand close to the wall, and using the fingers to drive the arm to make crawling movements on the wall, and so on. 2. Medication: When the pain is obvious, non-steroidal anti-inflammatory drugs can be used, such as ibuprofen, meloxicam, celecoxib, and lorsoprofen sodium, etc., to reduce tissue inflammation, swelling, and relieve pain. Muscle relaxants such as eperisone hydrochloride can also be used, as well as localized closed treatment, such as injection of glucocorticosteroids such as prednisolone acetate into the pain points. 3. Physiotherapy: When the pain is severe, rest should be paid attention to, and the shoulder joint can be protected in the rest position with the sling. Early local physiotherapy such as ultrashort wave and intermediate-frequency electricity can be carried out, which can increase the local blood flow, relieve the pain and promote the inflammation to subside. 4. Surgery: For severe pain, long duration of the disease, and when the effect of the above conservative treatment is unsatisfactory, it may be necessary to consider surgical treatment, including traditional surgery and arthroscopic adhesion release. The above medications need to be used under medical supervision. When frozen shoulder occurs, it is important to seek prompt medical attention and receive regular treatment under the guidance of a doctor.