Dizziness may be caused by cervical spondylosis, but dizziness is not necessarily cervical spondylosis, but also head trauma, intracerebral tumors, cerebrovascular disease, low blood pressure, hypoglycemia, loss of vestibular function and so on. Cervical spondylosis has different pathogens and can be categorized into various types, and the cervical spondylosis that causes dizziness is more common in vertebral artery-type cervical spondylosis. It is mainly due to the herniation, hyperplasia or bulging of the intervertebral discs, etc., which oppresses the unilateral or bilateral vertebral arteries, making the vertebral arteries narrow or spasm, leading to insufficient blood supply to the brain, transient ischemia, hypoxia, and dizziness caused by the symptoms. In addition, cerebrovascular diseases, intracerebral tumors, low blood pressure, low blood sugar, loss of vestibular function and many other diseases can also cause dizziness symptoms. When dizziness symptoms occur, you can go to the orthopedics, neurology and other related departments in the hospital, and under the guidance of the physician to carry out examinations, such as cranial CT, magnetic resonance, cervical spine CT, vertebral artery ultrasound, etc., to further clarify the diagnosis, and then carry out targeted treatment.