Many people think that although cervical spondylosis is difficult and painful to treat, it is not fatal and is not a life-threatening disease. In fact, this view is wrong. Cervical spondylosis can cause cervical heart syndrome: it manifests as pain in the precordial region, chest tightness, arrhythmia (such as premature beats, etc.) and ST-segment changes in the electrocardiogram, and is very easy to be misdiagnosed as coronary heart disease. Unnecessary medication treatment damages one’s heart and blood vessels. What is more serious is that cervical spondylosis can cause the patient’s blood pressure to rise or fall, with the increase in blood pressure being the most common, called “cervical hypertension”. Since cervical spondylosis and hypertension are both common diseases among middle-aged and elderly people, they often coexist. How many patients with cardiovascular and cerebrovascular diseases die and are disabled due to cerebral hemorrhage caused by hypertension, only knowing the danger of hypertension, not knowing that the disease is at its root, and how many patients die without realizing that they died of cervical spondylosis, not hypertension. Three kinds of people vulnerable to cervical spondylosis: 1, the buttocks sticky chair: office white-collar workers, computer workers, will remember, writers and other long-term ambulatory workers. 2, occupational hazards: teachers, drivers, assembly line workers, etc. more than 5 hours a day to maintain a posture, half a day of inactivity, prone to osteophytes. 3, people old disease since the: 40, 50 years old in the elderly, for some reason cervical spondylosis came, the reason is that years of accumulation of strain, coupled with the usual exercise less, creating bone natural physiological aging, muscle strain. The danger of cervical spondylosis is not only in the cervical spine: 1, swallowing disorders: a sense of obstruction when swallowing, a foreign body feeling in the esophagus, a few people have nausea, vomiting, hoarseness, dry cough, chest tightness and other symptoms. 2, visual impairment: manifested as vision loss, eye distension, photophobia, lacrimation, pupil size, and even visual field reduction and sharp vision loss, and individual patients may also become blind. 3, cervical heart syndrome: manifested as pain in the precordial region, chest tightness, arrhythmia (such as premature beats, etc.) and ST-segment changes in the electrocardiogram, which can be easily misdiagnosed as coronary heart disease. 4, hypertensive cervical spondylosis: can cause blood pressure to rise or fall, with blood pressure rising more often, known as “cervical hypertension”. Since cervical spondylosis and hypertension are both common diseases among middle-aged and elderly people, they often coexist. 5.Pain in the chest: It manifests as a slow onset of intractable unilateral pain in the pectoralis major muscle and breast, with pressure pain in the pectoralis major muscle during examination. 6, lower limb paralysis: early manifestation of lower limb numbness, pain, limp, some patients have a feeling like stepping on cotton when walking, individual patients may also be accompanied by defecation, urination disorders, such as urinary frequency, urinary urgency, urinary incontinence or urinary and fecal incontinence. 7, sudden collapse: often in standing or walking due to sudden head twisting and loss of body support and sudden collapse, can quickly wake up after falling, not accompanied by impaired consciousness, and no sequelae Cervical spondylosis commonly has seven kinds of harm: 1, subhealth, premature aging, emotional instability, seriously affect the quality of life and work. 2, hidden attack, early and middle stage is easy to be ignored, late stage has the risk of causing paralysis. 3.It is an important cause of unstable blood pressure, cardiovascular and cerebrovascular diseases and chronic diseases of the five senses. 4.It causes headache, vertigo, tinnitus, blurred vision, poor memory, and slow reaction. 5. Causes heart panic, chest tightness, shortness of breath, erratic heart rate, atrial fibrillation, etc. 6.More than 90% have various symptoms of menopausal syndrome and plant nerve dysfunction. 7. Causes chronic stomach pain and gastrointestinal dysfunction. Cervical spondylosis has 9 serious consequences: 1, stroke: more than 90% of stroke patients have cervical spondylosis, and many people are still not clear about this cause after a stroke. 2, insomnia, neurasthenia: clinical observation in this kind of disease, 70% of people triggered by cervical spondylosis. 3, sudden onset of vertigo: mainly due to compression of the vertebral artery, sudden fainting often brings serious consequences. 4.Severe memory loss: caused by the compression of the vertebral artery by the cervical spine, which can seriously lead to cerebral infarction or even cerebral hemorrhage. 5, neck stiffness can not be turned: cervical spondylosis due to vertebral degeneration, ligament calcification will lead to limited neck movement. 6.Phytodysfunction: caused by the bone of the anterior edge of the vertebrae compressing the posterior wall of the esophagus or stimulating the surrounding soft tissue reaction. 7.Upper limb pain and weakness: caused by intervertebral compression of nerve roots, which can affect both sides of the torso at the same time and develop more rapidly. 8.High paraplegia: cervical spine osteophytes and bone spurs compressing the nerve roots and spinal cord in the neck, leading to the onset of paralysis. 9.Deafness: caused by stimulation or compression of sympathetic postganglionic fibers next to the cervical spine, often accompanied by blurred vision, etc.