Interventions for treating hyperemesis gravidarum: a Cochrane systematic review and meta-analysis.

Introduction: While nausea and vomiting in early pregnancy are very common, affecting approximately 80% of the pregnancies, hyperemesis gravidarum is a severe form affecting 0.3-1.0% of the pregnancies.

Interventions for treating hyperemesis gravidarum.

Background: Hyperemesis gravidarum is a severe form of nausea and vomiting in pregnancy affecting 0.3% to 1.0% of pregnancies, and is one of the most common indications for hospitalization during pregnancy.