Headaches

A condition in which the individual experiences diffuse pain, which may be acute or chronic, in different portions of the head including the frontal, temporal or occipital regions, or that is confined to one side of the head or the region immediately over the eyes. The character of the pain may vary from a dull ache to an acute pain that is almost unbearable, and may be an intermittent intense pain, a throbbing pain, a pressure pain or a penetrating pain driving through the head.