What are the symptoms of migraine caused by cervical spine?

Migraine caused by cervical spine is mostly caused by vertebral artery cervical spondylosis, due to the proliferation and degeneration of cervical spine, stimulation and compression of vertebral artery, causing vertebral artery spasm, insufficient blood supply to the brain and causing ischemic pain, in addition, it may also be the compression of cervical spine, stimulation to nerve root, causing migraine caused by radiation to one side of the head. Migraine caused by cervical spine, headache site radiation to occipital or top. Patients often like to hold the jaw with their hands to relieve migraine symptoms. Migraine, severe head can be tilted to one side. This position can relieve symptoms, mainly by vertebral artery and nerve root compression stimulation, with obvious correlation. If cervical spondylosis causes migraine, it can be actively treated, such as traction, oral medication and other methods.