Does headache dizziness have a relation with cervical vertebra

Headache and dizziness may be related to cervical spine, but most of the time it has nothing to do with cervical spine. When suffering from cervical spondylosis, especially sympathetic cervical spondylosis and vertebral artery cervical spondylosis, headache and dizziness can be caused by the disease. However, among the diseases causing headache and dizziness, only a very small part, less than 5%, is caused by cervical spondylosis. Most headaches and dizziness are caused by other problems, such as head diseases, including vascular diseases, blood pressure diseases, head growth masses or subdural hematomas, etc., which are more common.