Shoulder pain usually cannot be cured on its own. There are many causes of shoulder pain, which should be treated in hospital according to the cause. Common causes include bone fracture, chronic shoulder injury, shoulder dislocation, cervical spondylosis, shoulder tumor and so on. Treatment methods include general treatment, medication, surgery and so on. 1. Fracture: If the scapula is fractured, it can cause shoulder pain and other symptoms. At this time, the first step is to stop the exercise, and the later part of the fracture site needs to be reset, fixed, and functional exercise. Analgesics, non-steroidal anti-inflammatory drugs such as diclofenac sodium and other anti-inflammatory analgesic can be taken. 2. Chronic shoulder injury: Chronic injury to shoulder muscles, tendons, joint capsule and other structures can cause shoulder pain. Such as frozen shoulder can take drugs such as activating blood circulation and removing blood stasis, non-steroidal anti-inflammatory drugs such as aspirin, and so on, and can also be physical therapy, rehabilitation exercises, try to move the shoulder joint. 3. Shoulder dislocation: it can cause shoulder pain, and the treatment includes shoulder reset, immobilization, and functional exercise. Non-steroidal anti-inflammatory drugs such as diclofenac sodium and meloxicam can be taken to reduce inflammation and analgesia. 4. Cervical spondylosis: compression of the nerve can also cause shoulder pain. If the disease is mild, it can be treated conservatively, such as developing correct posture, neck braking, physical therapy, drugs such as ibuprofen, etc. If it is combined with compression of the spinal cord, it needs surgical treatment. 5. Shoulder tumor: it can cause direct damage to the soft tissue or bone tissue of shoulder, which can cause persistent unrelieved and progressive aggravation of pain. It is necessary to go to the orthopedic department of the hospital in time for treatment. Shoulder pain can also be seen in other causes, such as coronary artery disease causing referred pain, etc., which need to be combined with other imaging and laboratory tests to accurately diagnose the disease. It is recommended that patients go to the hospital in time, under the guidance of the doctor for treatment, the above mentioned drugs should be taken under the guidance of the doctor.