The Prevalence and Impact of Migraine and Severe Headache in the United States: Figures and Trends From Government Health Studies

Severe headache and migraine remain important public health problems that are more common and burdensome for women, particularly women of childbearing age, and other historically disadvantaged segments of the population. These inequities could be exacerbated if new high-cost treatments are inaccessible to those who need them most.