About diagnosis and treatment of Tension-type Headache and Migraine Headache
Introduction Globally, it has been estimated that prevalence among adults of current headache disorder (symptomatic at least once within the last year) is about 50%. Half to three quarters of adults aged 18–65 years in the world have had headache in the last year and, among those individuals, 30% or more have reported migraine. Headache on 15 or more days every month affects 1.7–4% of the world’s adult population. The main classes of drugs to treat headache disorders include:
