Cervical hypertension refers to cervicogenic hypertension, a kind of secondary hypertension, mainly because of degenerative changes in the cervical spine, disc herniation, etc., compressing the vertebral artery or affecting the sympathetic nerve, causing ischemia and hypoxia in the brain, resulting in secondary elevation of blood pressure, the examination is as follows: 1, the patient should meet the characteristics of hypertension, if the blood pressure is measured, the blood pressure is higher than normal for several times on non-same day; 2, the patient has cervical spondylosis The performance of the MRI suggests cervical spondylosis or other neck examinations, such as X-rays, CT, etc.; 3, blood pressure can drop after treatment of cervical spondylosis; 4, the severity of cervical spondylosis is directly proportional to the severity of blood pressure.