Methysergide

Methysergide, sold under the brand names Deseril and Sansert, is a monoaminergic medication of the ergoline and lysergamide groups which is used in the prophylaxis and treatment of migraine and cluster headaches.[1] It has been withdrawn from the market in the United States and Canada due to adverse effects.[2] It is taken by mouth.[2] Methysergide is no longer recommended as a first line treatment protocol by international headache societies, h... [wikipedia]