Literature DB >> 7267503

Black urine.

P Altmann, M A Mansell.   

Abstract

A patient is described in whom spontaneous blackening of the urine, due to melanin formation, resulted from treatment with alpha-methyldopa. The colour change became apparent only after the correction of a severe postoperative hyponatraemic alkalosis, the urinary pH had become alkaline, as melanin formation in acid urine is very slow.

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Year:  1980        PMID： 7267503      PMCID： PMC2424830          DOI： 10.1136/pgmj.56.662.877

Source DB:  PubMed          Journal:  Postgrad Med J        ISSN： 0032-5473            Impact factor:   2.401


  5 in total

1.  Effects on the central nervous system of hypernatremic and hyponatremic states.

Authors:  A I Arieff; R Guisado
Journal:  Kidney Int       Date:  1976-07       Impact factor: 10.612

2.  THE METABOLISM OF METHYLDOPA IN HYPERTENSIVE HUMAN SUBJECTS.

Authors:  R P BUHS; J L BECK; O C SPETH; J L SMITH; N R TRENNER; P J CANNON; J H LARAGH
Journal:  J Pharmacol Exp Ther       Date:  1964-02       Impact factor: 4.030

3.  Letter: Brown urine, bleach, and L-dopa.

Authors:  M W Devereaux; E L Mancall
Journal:  N Engl J Med       Date:  1974-11-21       Impact factor: 91.245

4.  Red urine associated with methyldopa TREATMENT.

Authors:  J B Cardwell
Journal:  Lancet       Date:  1969-08-09       Impact factor: 79.321

5.  Irreversible brain damage after water intoxication.

Authors:  E Lipsmeyer; G L Ackerman
Journal:  JAMA       Date:  1966-04-18       Impact factor: 56.272
  5 in total
  2 in total

Review 1.  Uroscopic rainbow: modern matula medicine.

Authors:  C L Foot; J F Fraser
Journal:  Postgrad Med J       Date:  2006-02       Impact factor: 2.401

2.  Red-Brown Urine Discolouration in Two Patients Taking Mesalamine.

Authors:  Tim Smeets; Florence van Hunsel
Journal:  Drug Saf Case Rep       Date:  2016-12
  2 in total

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