What is headache?
Headache is pain in any area of the head. According to World Health Organization (WHO) report; every individual experience headache at some point in his or her life. It is one of the most common neurological conditions. Headaches may occur on one or both sides of the head, be isolated to a certain location, radiate across the head from one point, or have a viselike quality. A headache may appear as a sharp pain, a throbbing sensation or a dull ache. Headaches can develop gradually or suddenly, and may last from less than an hour to several days. There are different types of headaches and it’s different causes and it’s different treatments.