Excessive vomiting in pregnancy (O21)

Clinical Information for Excessive vomiting in pregnancy (O21)

Morning Sickness - Symptoms of NAUSEA and VOMITING in pregnant women that usually occur in the morning during the first 2 to 3 months of PREGNANCY. Severe persistent vomiting during pregnancy is called HYPEREMESIS GRAVIDARUM.

Hyperemesis Gravidarum - Intractable VOMITING that develops in early PREGNANCY and persists. This can lead to DEHYDRATION and WEIGHT LOSS.