Headache on the Hill

Headache on the Hill (HOH) is an annual advocacy event in Washington DC organized by the Alliance for Headache Disorders Advocacy (AHDA).The AHDA unites health professionals, migraine & cluster headache advocates and patients to present our requests or “asks” of Congress. These asks are typically focused on improving awareness about the impact of headache disorders and the need for research funding.

Previous Years

Year	Participants	States Visited	Congressional Offices Visited
2022	204	48	264
2021	217	47	272
2020	173	45	225
2019	160	42	223
2018	145	39	212
2017	93	33	158
2016	60	30	123
2015	60	33	131
2014	91	34	131
2013	64	28	129
2012	62	33	120
2011	68	34	138
2010	52	35	144
2009	35	27	127
2008	–	–	–
2007	45	29	136