title: Drugs for migraine.
mesh_terms: D002110:Caffeine / Q000627:therapeutic use; D003000:Clonidine / Q000627:therapeutic use; D004357:Drug Synergism; D004878:Ergotamine / Q000627:therapeutic use; D006349:Heart Valve Diseases / Q000139:chemically induced; D006801:Humans; D008784:Methysergide / Q000009:adverse effects; D008881:Migraine Disorders / Q000188:drug therapy* / Q000517:prevention & control; D008944:Mitral Valve Insufficiency / Q000139:chemically induced; D011433:Propranolol / Q000627:therapeutic use; D011658:Pulmonary Fibrosis / Q000139:chemically induced
chemical_list: D002110:Caffeine; D011433:Propranolol; D003000:Clonidine; D004878:Ergotamine; D008784:Methysergide