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Hyperemesis Gravidarum Definition & Overview

Definition

Hyperemesis gravidarum (HG) is a rare condition characterized by frequent, persistent, and severe vomiting and nausea during pregnancy. As a result, women are often unable to take in a sufficient amount of food and fluids, and thus lose more than 5% of their pre-pregnancy body weight. They become dehydrated, and experience vitamin and mineral deficiencies. Treatment may require hospitalization.

HG is a more severe form of nausea and vomiting of pregnancy (NVP), also called morning sickness . Morning sickness affects anywhere between 50% to 90% of pregnant women. HG is estimated to occur in 0.5% to 2% of pregnancies.

Please be aware that this information is provided to supplement the care provided by your physician. It is neither intended nor implied to be a substitute for professional medical advice. CALL YOUR HEALTHCARE PROVIDER IMMEDIATELY IF YOU THINK YOU MAY HAVE A MEDICAL EMERGENCY. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with any questions you may have regarding a medical condition. Copyright © 2019 EBSCO Publishing All rights reserved.

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