Sudden hypotension with a test dose of chymopapain.
D000328:Adult; D002917:Chymopapain / Q000009:adverse effects*; D004342:Drug Hypersensitivity; D010450:Endopeptidases / Q000009:adverse effects*; D006801:Humans; D006969:Hypersensitivity, Immediate / Q000139:chemically induced; D007022:Hypotension / Q000139:chemically induced*; D007405:Intervertebral Disc Displacement / Q000601:surgery; D007432:Intraoperative Period; D008159:Lumbar Vertebrae; D008297:Male; D011292:Premedication; D014581:Urticaria / Q000139:chemically induced
D010450:Endopeptidases; D002917:Chymopapain