[Characteristic headache after prolonged use of ergot derivatives].
D002317:Cardiovascular Agents; D004876:Ergot Alkaloids / Q000009:adverse effects*; D006261:Headache; D006801:Humans; D008881:Migraine Disorders / Q000628:therapy*
D002317:Cardiovascular Agents; D004876:Ergot Alkaloids
ERGOT ALKALOIDS/injurious effects; MIGRAINE/therapy
Cefalalgia caracteristics consecutiva al empleo prolongado de derivados de derivados de cornezuelo.