What Is a Cervicogenic Headache?
A Cervicogenic Headache is a type of secondary headache that originates from an issue in the neck (cervical spine). Unlike a migraine, which is a primary headache disorder, a cervicogenic headache is caused by pain signals referred from structures in the neck, like the vertebrae, joints, nerves, or muscles, up to the head and face. The pain often starts in the back of the head and feels like it's radiating forward, frequently causing pain around the eye.
read more about cervicogenic headache ...