About 300 participants attend the Headache on the Hill advocacy event at the U.S. Capitol.

Forty million Americans suffer from migraines and other headache disorders, which is why Nan Cheng, MD, from #UCIMedSchool is advocating for migraine patients at Headache on the Hill, an event organized by the Alliance for Headache Disorders Advocacy (AHDA). Read more: bit.ly/4b4aQyG #HOH2026