'America is a migraine nation. Approximately 37 million Americans suffer from migraine headaches. It's estimated that there are 2-3 million chronic migraine suffers and about 5 million have a minimum of one migraine attack per month.
Even worse, 11 million Americans are moderately to severely disabled by migraines. Ninety-one percent can't work or function during an attack, while 24% wind up in the emergency room because of severe pain.'