In daily life, there is a phenomenon of shoulder rattling when you move your shoulder joint. This happens because when you move your shoulder joint, the joint capsule, cartilage, synovial membrane, tendons and other tissues in the shoulder joint rub together and produce a rattling sound. This is a pathological snapping sound, suggesting that damage to cartilage, synovial membrane, tendons and other tissues may have occurred and requires proper treatment. It is necessary to fix the shoulder joint and limit the movement of the shoulder, as well as to apply blood circulation and pain relief cream, golden ointment, or to take bruise pills, fracture and contusion pills, or dahuluo dan orally.