There is a Chinese proverb: “hit the snake to hit the seven inches”, where the “seven inches” is actually the cervical spine of the snake; because the cervical spine is the “command” of the human body – the only channel for the brain to command the sensation and movement of the whole body. Once the cervical spine is out of order, it often causes general discomfort, and patients with cervical spondylosis often have symptoms such as sleep depression, neck, shoulder, arm and back pain, numbness in the fingers, cervical “frozen shoulder”, dizziness and lightheadedness at the beginning, and over time; if the condition is not controlled and treated in a timely and effective manner, it will gradually worsen, and the symptoms also If the disease is not effectively controlled and treated in time, it will gradually aggravate and the symptoms will gradually start to affect daily work, life and study, and at a later stage, pain in the joints of the limbs, numbness, inconvenience in movement, sudden fainting, fainting, shock, incontinence, paralysis, neurosis, hallucination, intermittent blindness, shock, etc., and even life-threatening. Cervical spondylosis is very insidious, with the aggravation of the disease, more than 80% of the symptoms appear in parts other than the neck, and the symptoms are diverse and complex, easily confused with other medical diseases; at present, the worldwide medical community has found that cervical spondylosis can cause more than 260 kinds of complications; 1/3 of hypertension. 1/5 of heart disease is closely related to cervical spondylosis.