Medical Statistics Headaches

Headache disorders - World Health Organization

https://www.who.int/news-room/fact-sheets/detail/headache-disorders

Headache on 15 or more days every month affects 1.7–4% of the world’s adult population. Despite regional variations, headache disorders are a worldwide problem, affecting people of all ages, races, income levels and geographical areas. What is the …

Headache disorders: How common are headaches?

https://www.who.int/news-room/questions-and-answers/item/headache-disorders-how-common-are-headaches

When they occur repeatedly, they are a symptom of aheadache disorder. The most common headache disorder is tension-typeheadache. In developed countries, …

Headache - National Institute of Neurological Disorders …

https://www.ninds.nih.gov/health-information/disorders/headache

Headaches are often a secondary symptom of a sleep disorder. For example, tension-type headache is regularly seen in persons with insomnia or sleep …

11 types of headaches: Causes, symptoms, and …

https://www.medicalnewstoday.com/articles/320767