ABCs of Headache_Advocacy, Biology, Care [eNS31 Editor's Choice]

This special issue will cover the epidemiology, biology, and treatment advances of primary headache disorders with an emphasis on migraine. Secondary headaches as well as unique considerations to be considered in the evaluation and management of headache disorders in children, pregnancy, and elderly will also be addressed. Finally, the systemic barriers to access for care and medicines, as well as a call to action and blueprint for advocacy efforts in low income countries and in the workplace for people with migraine and other headache disorders will be reviewed.