Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0026838 (spasticity)
 6,471 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 43-year-old male with bronchogenic carcinoma was treated with continuous morphine via a thoracic epidural catheter. On the fifth day, after a total dose of 24 mg morphine chloride in 10 or 20 ml saline, he developed hallucinations, hyperthermia, spasticity, narcolepsy and opisthotonos. Respiratory rate and blood pressure were unaffected. Intravenous naloxone reversed all neurological abnormalities. This unusual syndrome was probably caused by a rostal spread of morphine. The location of the catheter and volume seem to be important variables. Hallucinations are important signs of impending intoxication.
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PMID:Catatonia after epidural morphine. 617 94