Excessive vomiting in pregnancy O21-

Clinical Information
  • Intractable vomiting that develops in early pregnancy and persists. This can lead to dehydration and weight loss.
  • Severe, intractable vomiting during pregnancy (usually the first trimester) accompanied by dehydration, weight loss, and electrolyte imbalances.
  • O21 Excessive vomiting in pregnancy
    • O21.0 Mild hyperemesis gravidarum
    • O21.1 Hyperemesis gravidarum with metabolic disturbance
    • O21.2 Late vomiting of pregnancy
    • O21.8 Other vomiting complicating pregnancy
    • O21.9 Vomiting of pregnancy, unspecified