Shoulder pain should be treated with general therapy, medication, physical therapy and surgery according to the cause. Common causes include excessive exercise, shoulder fasciitis, frozen shoulder, cervical spondylosis and so on. 1. Excessive exercise: Excessive exercise or exertion of the shoulder can lead to the accumulation of lactic acid within the muscle, causing physiological shoulder pain, which can be relieved after rest. 2. Shoulder fasciitis: due to trauma, exertion, cold, etc., the shoulder muscles and fascia can cause aseptic inflammation, which can cause shoulder pain. Attention should be paid to rest and keep warm. Oral etoricoxib, diclofenac sodium enteric-coated tablets and other pain-relieving drugs can be used for treatment, and hot compresses, baking and other physical therapy can also be used to relieve the symptoms. 3. Frozen shoulder: Frozen shoulder can lead to shoulder pain and other symptoms, you can use ibuprofen and other non-steroidal anti-inflammatory drugs to relieve pain and improve the symptoms of the shoulder joint. Physical therapy such as massage and ultrasound can also be performed. If the symptoms are serious and conservative treatment is ineffective, shoulder arthroscopy can be considered for release treatment. 4. Cervical spondylosis: Cervical spondylosis can lead to shoulder pain and numbness caused by pressure on the nerve roots innervating the shoulder. Nutritional drugs such as methylcobalamin and pain relieving drugs such as ibuprofen can be taken orally. Physical therapy such as neck traction and massage can also be performed under professional guidance. If conservative treatment is not effective, anterior or posterior cervical spine surgery can be performed. There are many other causes of shoulder pain, such as heart disease, digestive system diseases, etc., if rest does not relieve, it is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, and follow the doctor’s instructions for targeted treatment, do not blindly use their own medication, so as to avoid delaying the condition.