Document Detail


Caffeine-induced hypokalemic paralysis in pregnancy.
MedLine Citation:
PMID:  11336759     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
BACKGROUND: Excessive ingestion of caffeine can induce hypokalemia, which affects the neuromuscular system and can lead to paralysis. CASE: A 24-year-old woman, gravida 3, para 2-0-0-2 at 33 weeks' gestation presented with muscular paralysis and hypokalemia secondary to drinking 6 to 7 L of cola per day with little other oral intake. After potassium replacement and stopping caffeine ingestion, the symptoms resolved quickly. CONCLUSION: The physiologic changes of pregnancy might potentiate the effect of caffeine on serum potassium concentration.
Authors:
C C Appel; T D Myles
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Publication Detail:
Type:  Case Reports; Journal Article    
Journal Detail:
Title:  Obstetrics and gynecology     Volume:  97     ISSN:  0029-7844     ISO Abbreviation:  Obstet Gynecol     Publication Date:  2001 May 
Date Detail:
Created Date:  2001-05-04     Completed Date:  2001-05-24     Revised Date:  2009-10-26    
Medline Journal Info:
Nlm Unique ID:  0401101     Medline TA:  Obstet Gynecol     Country:  United States    
Other Details:
Languages:  eng     Pagination:  805-7     Citation Subset:  AIM; IM    
Affiliation:
Department of Obstetrics and Gynecology, Texas Tech University Health Science Center, 1400 Wallace Boulevard, Amarillo, TX 79106, USA. sue@cortex.ama.ttuhsc.edu
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MeSH Terms
Descriptor/Qualifier:
Adult
Caffeine / adverse effects*
Carbonated Beverages / adverse effects
Female
Humans
Hypokalemia / chemically induced*,  therapy*
Paralysis / chemically induced*
Pregnancy
Pregnancy Complications / chemically induced*,  therapy*
Prenatal Care
Chemical
Reg. No./Substance:
58-08-2/Caffeine
Comments/Corrections
Comment In:
Obstet Gynecol. 2001 Nov;98(5 Pt 1):874   [PMID:  11704186 ]

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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