In clinical practice, a patient’s shoulder creaking and soreness may be due to injury to the synovial membrane, cartilage, or ligaments in the shoulder joint, such as synovitis, localized bursitis, or rotator cuff injury. In addition, the patient’s shoulder muscles may have old damage and lactic acid buildup in the muscles, which can also lead to this phenomenon. In terms of treatment, conservative treatment can be taken. Patients should be instructed to keep the shoulder joint area warm and not to carry weight, and hot compress treatment or orthopedic medicine can be given to fumigate the shoulder joint.