We need newer preventives, but have no new preventives since Topamax about 12 years ago; Botox recieved an official approval for migraine last November. This year I expect the approval of an inhaled version of DHE, Levadex(from Map Pharmaceuticals) to be approved; it is pending approval at the FDA. This version of the excellent, safe, older drug DHE may be as effective as the injections of DHE, but it is an oral inhaler.

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