Headaches and Migraines: Headache is described simply as a continuous pain in the head. Migraine is recurrent throbbing headache that typically affects one side of the head and is often accompanied by nausea and disturbed vision.
Migraine also associated with Nausea, Vomiting, Visual Disturbances, and Sensitivity to sound, light and Smell. Chronic Migraine, tension type headaches are all impairments that can be classified as chronic pain and affects millions daily.
