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Gastroenterol Clin North Am. 2011 Jun;40(2):309-34, vii. doi: 10.1016/j.gtc.2011.03.009.

Nausea and vomiting of pregnancy.

Author information

1
University of Wisconsin School of Medicine and Public Health, Division of Gastroenterology and Hepatology, UW Medical Foundation Centennial Building, 1685 Highland Avenue, Room 4224, Madison, WI 53705, USA.

Abstract

Nausea and vomiting are common experiences in pregnancy, affecting 70% to 80% of all pregnant women. Various metabolic and neuromuscular factors have been implicated in the pathogenesis of nausea and vomiting of pregnancy (NVP) and hyperemesis gravidarum (HG), an entity distinct from NVP. However, their exact cause is unknown. Consequently, treatment of NVP and HG can be difficult, as neither the optimal targets for treatment nor the full effects of potential treatments on the developing fetus are known. This article reviews the epidemiology, pathology, diagnosis, outcomes, and treatment of NVP and HG.

PMID:
21601782
PMCID:
PMC3676933
DOI:
10.1016/j.gtc.2011.03.009
[Indexed for MEDLINE]
Free PMC Article

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