In modern society, the times are developing faster and faster, while people’s survival pressure is increasing, overtime work has become the norm for modern people. Overworking can cause great damage to people’s health, and cervical sympathetic chain involvement is one of the common medical conditions in modern people. In the human neck, there are two main parts of the sympathetic nervous system, namely the sympathetic chain and the vertebral nerve. They originate from degenerative changes in the cervical region of the sympathetic ganglion and other disorders can cause sympathetic dysfunction. If the transverse processes of the cervical spine move forward or backward, this can lead to strain and compression of the cervical sympathetic ganglion, resulting in sympathetic dysfunction. How can cervical sympathetic chain involvement be effectively prevented? The disease relies heavily on prevention. Since the disease is mostly caused by the deterioration of cervical spondylosis, the treatment of the disease should start with the prevention of cervical spondylosis. First of all, measures should be taken to reduce the incidence and prevent recurrence in patients who have been cured, both in terms of etiology and triggers. Furthermore, the cervical spine is a part of the spine, and prevention should be made from the spine as a whole. Head and neck fall injuries, bruises and whip injuries are prone to cervical spine and its surrounding soft tissue injuries, which directly or indirectly cause cervical spondylosis, so they should be actively prevented, and once they occur, they should be promptly examined and thoroughly treated. Some trauma is not easy to draw attention to, for example, dozing in a car, encounter emergency brakes, head suddenly backward, can cause cervical whip injury; someone angry at random to twist the child’s ears, the child in order to defend and acute twisting neck, or with a slap strike the back of the child’s head, etc., can cause cervical muscle and its surrounding soft tissue injury; infants and young children’s neck muscles are still underdeveloped, soft neck, such as early pick up or hold the child’s posture is not Suitable posture, easy to cause hyperextension cervical spine injury; some adolescent sports do not get the point or do not pay attention to the preparatory activities before exercise, such as top bull, head stand, forward roll and ride the neck recreation, etc., can cause sports injuries. Prevention of trauma is a powerful measure to prevent degeneration of the spine. Once trauma occurs, in addition to treating soft tissue injuries, cervical small joint dislocation should be treated in a timely manner to prevent the development of cervical spondylosis. Correct the bad posture in life to prevent chronic injury: chronic strain on the soft tissues of the neck and shoulder is the pathological basis for the occurrence of cervical spondylosis, and the bad posture in life is one of the main reasons for the formation of chronic strain, so correcting the bad posture in daily life is of great importance to the prevention of cervical spondylosis. For example, some people like to lie prone, in order to breathe, can only twist the head to the side, which will occur 1 ~ 4 cervical spine sprain. When the cervical axis is scoliotic and reaches a loss of compensation, symptoms such as dizziness, headache and eye, ear, nose and throat will occur. Due to damage to the normal mechanical imbalance of the cervical spine, will accelerate the degeneration of the intervertebral discs of the cervical vertebrae; someone usually posture is still good, but when reading novels, watching TV, the habit of leaning the head on the bed rails or sofa armrests, resulting in flexion of the neck and back twisting waist, etc., which will cause the spine intervertebral ligament damage to the section of the spine instability; women with children to sleep, often facing the child lying on his side, if the pillow does not fit the height of the body, will set the cervicothoracic vertebrae in forced Position, the formation of scoliosis, can lead to spondylosis. Because of the need to work, some types of jobs require special posture or work in a forced position for a long time, if not paid attention to, the commission is prone to chronic strain injury, and gradually develop into spondylosis. For example, long-term microscope personnel, pit operators, accountants, sewing and embroidery, dentists, aircraft mechanics, typists, telegraph operators and other flexion, slanting neck, twisted neck, shrugging shoulder workers, as well as long-term ambulatory work of learning people, if you do not pay attention to the height of the table and chairs to suit their body, and do not pay attention to the spare time balance exercise (the opposite of the work posture exercise, such as ambulatory workers for Stretching action), over time will occur in the shoulder and neck soft tissue load, not only easy to occur in the lumbar back soft tissue strain, and can further develop into cervical, thoracic, lumbar spine joint dysfunction. Prevention of chronic strain injury, in addition to work or spare time for balance exercise, but also according to the different age and physical conditions, choose certain sports, to enhance muscle strength and strengthen the body exercise. Sleep in a car, when the emergency brake, is very easy to cause cervical spine injury, so should try to prevent. Swimmers dive in shallow water, often causing serious cervical spine injuries, so diving should go to deep water.