These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Schizophrenia and fatal self-induced water intoxication with appropriately-diluted urine.
    Author: Kushnir M, Schattner A, Ezri T, Konichezky S.
    Journal: Am J Med Sci; 1990 Dec; 300(6):385-7. PubMed ID: 2264578.
    Abstract:
    A 31-year-old woman with untreated chronic schizophrenia developed extreme polydipsia which rapidly led to coma and death due to cerebral edema. Hyponatremia (120 mEq/liter) and serum hypo-osmolality (260 mOsm/kg) were associated with marked polyuria (up to 1850 ml/hour) and appropriately low urinary osmolality (90 mOsm/kg) which responded to treatment. This case and few qualifying previous reports which are reviewed support the possibility that pure self-induced water intoxication with no major contribution of inadequate release of antidiuretic hormone may occur, and that extreme polydipsia can sometimes overwhelm normal renal diluting capacity in psychotic patients.
    [Abstract] [Full Text] [Related] [New Search]