There are many reasons why a patient may experience soreness and pain in the right shoulder. For example, rotator cuff injury occurs after the patient’s right shoulder is stimulated by external force, which may cause soreness and swelling in the right shoulder and affect the range of motion of the shoulder joint. Symptomatic treatment can be taken by prohibiting activities in the shoulder area and applying topical blood circulation and pain relief cream or golden ointment. Physical therapy and electric baking can help relieve the patient’s pain. In addition, if the patient’s shoulder is cold for a long time, muscle adhesions in the right shoulder will occur, causing the patient to suffer from frozen shoulder, which will also cause soreness and pain in the shoulder. Local closed injection or rehabilitation exercises of the right shoulder joint under the guidance of a rehabilitation doctor can be given to relieve and reduce clinical symptoms.