Neck ringing includes physiological factors, cervical spondylosis, cervical muscle fibrosis and so on. 1. Physiological reasons include: mostly seen in adolescents, due to immature bone development, joint ligaments are more lax, in the process of movement ligaments and other extrusion and friction to produce popping. 2. Cervical spondylosis: cervical degenerative disease is with age, the body’s self-repair ability to decline, cervical spine structural strain leads to structural changes, can not be repaired in a timely manner, ligaments will gradually thickening, the bone will form hyperplasia, resulting in the narrowing of cervical spine joint space, the neck in the twisting of the bone and joint friction with each other will be issued loud sound. 3. Fibrosis of neck muscles: fibrosis of neck muscles leads to spasm, and the friction between soft tissues during activities can produce loud sounds. If you have neck rattling with obvious discomfort, you should go to the hospital to clarify the cause of the disease and then treat it.