Hyperemesis gravidarum

Definition

Hyperemesis gravidarum is a severe form of nausea and vomiting during pregnancy that can lead to dehydration, weight loss, and electrolyte imbalances. It is more intense than typical morning sickness and often requires medical intervention.

5 Must Know Facts For Your Next Test

1. Hyperemesis gravidarum typically occurs during the first trimester but can persist throughout the pregnancy.
2. Common treatments include intravenous fluids, anti-nausea medications, and nutritional support.
3. It is associated with higher levels of the hormone hCG (human chorionic gonadotropin).
4. Nutritional support may include vitamin B6 supplements and small, frequent meals to manage symptoms.
5. If left untreated, hyperemesis gravidarum can lead to serious complications such as malnutrition and electrolyte imbalances.

Review Questions

• What differentiates hyperemesis gravidarum from typical morning sickness?
• List two common treatments for hyperemesis gravidarum.
• Why is nutritional support important in managing hyperemesis gravidarum?

Related terms

morningSickness: Mild nausea and vomiting experienced by many women during early pregnancy.

electrolyteImbalance: A condition where there are abnormal levels of electrolytes in the body, which can occur with severe vomiting.

intravenousFluids: Fluids administered through a vein to treat or prevent dehydration.