Headaches are painful sensations in the area of the cerebral part of the skull. Painful sensations can occur on one or both sides of the head, be isolated in a certain place, pass through the head from one area to another, give to the neck and other regions of the body. The pain can be acute, bursting or throbbing, as well as dull pressing or aching. Pain syndrome can develop gradually or appear suddenly, the duration interval: from several minutes to several hours or even days. In the vast majority of cases, pain in the head area is not the result of a serious illness. But some seizures can result from a life-threatening condition that requires urgent care.