Expert panel from American Headache Society Published a guideline! to manage Migraine Headache in ED in Headache June 2016. They searched and found 68 randomized controlled trials. I am very happy to see our routine practice to treat headache in ED, now after years is coming to Neurology Guideline!
Metoclopramide and prochlorperazine offered as level B, and they offered Dexamethasone as Level B to prevent recurrence of Headache!