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Hyperemesis gravidarum

Hyperemesis gravidarum (HG) is a pregnancy complication that is characterized by severe nausea, vomiting, weight loss, and possibly dehydration. Feeling faint may also occur. It is considered a more severe form of morning sickness. Symptoms often get better after the 20th week of pregnancy but may last the entire pregnancy duration.

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Causes
Unknown. New research (late 2023) indicates an elevated level of one specific hormone.
Diagnostic method
Based on symptoms
Differential diagnosis
Urinary tract infection, high thyroid levels
Duration
Often gets better but may last entire pregnancy
Frequency
~1% of pregnant women
Medication
Pyridoxine, metoclopramide

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Signs and symptoms

Causes

Pathophysiology

Diagnosis

Management

Epidemiology

History

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Society and culture

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Hyperemesis gravidarum

Nodes157
Edges156
Triples73
Avg. degree1.99
Density0.012739
Components1

How this topic connects Entity context

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Hyperemesis gravidarum

Top relations

related to Society and culture · 12
Hyperemesis gravidarum → Between, College, French Gynecologists, Health, HG, Hyperemesis, In, Obstetricians, The HER Foundation, These, US, US National Institutes
has cause · 7
Hyperemesis gravidarum → Another, HG, It, One, This, Though, Women
related to Diagnosis · 6
Hyperemesis gravidarum → Criteria, HG, Hyperemesis, Similar, Urinalysis, Women
related to Epidemiology · 6
Hyperemesis gravidarum → After, Factors, Helicobacter, HG, However, Vomiting
related to Medications · 6
Hyperemesis gravidarum → B6, Concerning, HG, Limited, Several, While
related to Notable cases · 5
Hyperemesis gravidarum → Author Charlotte Brontë, Catherine, Princess, She, Wales
related to Etymology · 4
Hyperemesis gravidarum → Greek, Hyperemesis, Latin, Therefore
Causes · 1
Hyperemesis gravidarum → Unknown. New research (late 2023) indicates an elevated level of one specific hormone.
Diagnostic method · 1
Hyperemesis gravidarum → Based on symptoms
Differential diagnosis · 1
Hyperemesis gravidarum → Urinary tract infection, high thyroid levels

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Important terminology

hg pregnancy may vomiting hyperemesis gravidarum women symptoms pregnant weight treatment nausea severe levels first dehydration intravenous due often risk

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Hyperemesis gravidarumCausesUnknown. New research (late 2023) indicates an elevated level of one specific hormone.1.00infobox
Hyperemesis gravidarumDiagnostic methodBased on symptoms1.00infobox
Hyperemesis gravidarumDifferential diagnosisUrinary tract infection, high thyroid levels1.00infobox
Hyperemesis gravidarumDurationOften gets better but may last entire pregnancy1.00infobox
Hyperemesis gravidarumFrequency~1% of pregnant women1.00infobox
Hyperemesis gravidarumMedicationPyridoxine, metoclopramide1.00infobox
Hyperemesis gravidarumRisk factorsFirst pregnancy, multiple pregnancy, obesity, prior or family history of hyperemesis gravidarum, trophoblastic disorder1.00infobox
Hyperemesis gravidarumSpecialtyObstetrics Gastroenterology1.00infobox
Hyperemesis gravidarumSymptomsNausea and vomiting such that weight loss and dehydration occur1.00infobox
Hyperemesis gravidarumTreatmentDrinking fluids, bland diet, intravenous fluids1.00infobox
Hyperemesis gravidarumis asecond most common reason for hospital admission during the first half of pregnancy0.90text
metabolic ketoacidosis or thyrotoxicosisPhysicalinstance ofdeficiencyMetabolic imbalances0.80text

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