Chronic migraine

Chronic migraine awareness stats and impact

Chronic migraine is: An estimated 11-15% of the adult population of the US meet the criteria for Migraine. And about 1-4% of those with Migraine meet the criteria for Chronic Migraine (CM). Chronic Migraine is defined by the International Classification of Headache Disorders (ICHD-3) as: headache days on 15 or more days per monthfor a … Continue reading Chronic migraine awareness stats and impact