By Ratan-NM, M. Pharm.Reviewed by Dr. Jennifer Logan, MD, MPH Migraine is a disabling disease that affects around one billion people globally. Migraines present as severe, debilitating headaches, mostly affecting one side. Headaches are usually accompanied by nausea, vomiting, photophobia (light sensitivity), and phonophobia (sound sensitivity), which may last from 4 hours to 72 hours. Migraine is...