Severe vasospasm following ergot administration.
D000293:Adolescent; D000328:Adult; D000368:Aged; D004876:Ergot Alkaloids / Q000009:adverse effects; D005260:Female; D005385:Fingers / Q000098:blood supply; D006801:Humans; D007511:Ischemia / Q000139:chemically induced* / Q000628:therapy; D008297:Male; D008875:Middle Aged; D011928:Raynaud Disease / Q000150:complications*; D013035:Spasm / Q000139:chemically induced*; D014666:Vasomotor System / Q000187:drug effects*
D004876:Ergot Alkaloids