The relief methods for shoulder pain are as follows: 1. If the patient has a history of trauma, he or she should be advised to go to the hospital to perfect an MRI of the shoulder to clarify whether there is a rotator cuff injury. If it is a mild rotator cuff injury, the pain can be significantly relieved after a few days of rest on your own. If it is a serious rotator cuff injury, it needs to be repaired through surgery. 2. Frozen shoulder: This disease is common in people in the age group of 50 years old, and can be treated with non-steroidal anti-inflammatory pain medications, along with acupuncture, physical therapy, and joint loosening training. If the pain of the shoulder joint is not well relieved by using the above conservative treatment, arthroscopic surgery is recommended.