Cervical spine compression nerve causes headache, in this case, we should limit the rotation of the neck, it is better to wear a neck brace for a week to protect, and the pillow should not be too high when sleeping, usually avoid frequent low head, low head half an hour to tilt the head, do neck health exercises, usually pay attention to the warmth of the neck, you can take oral vasodilator drugs, such as flunarizine capsule or eat tianma pill, also can be intravenous infusion of drugs to activate blood circulation and remove blood stasis, such as salvia These drugs can increase the flow of blood vessels in the neck and increase the blood supply to the head, thus reducing the symptoms of headache. At the same time, you can take oral analgesic medications, such as tranquilizer capsules or fenbid capsules, and you can also do acupuncture treatment, which can help a lot to relieve the pain. If the head pain persists without improvement, you need to go to the hospital for further examination.