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Home > West Medicine > OB-GYN > Obstetrics
O21.900

Vomiting of pregnancy

产科

Common symptoms

唇干裂、妊娠期的生理变化、疲乏、停经、恶心、混合型酸碱平衡紊乱、代谢性酸中毒、停经并溢乳、流涎

The pathology of disease

Vomiting of pregnancy: in early pregnancy, food craving, poor appetite, mild nausea/vomiting, dizziness and fatigue are common early pregnancy reactions, starting around 40 days after amenorrhea and fading within 12 weeks, with little impact on life/work and no special treatment needed. A few women have frequent vomiting unable to eat, causing weight loss, dehydration, acid-base imbalance and water/electrolyte disturbance, severe cases life-threatening. Incidence 0.1%-2%, mostly in primigravidae.

Common Symptoms

Nausea, vomiting

Causes

Rising hCG and gastrointestinal hormonal changes.

Treatment

Diet, antiemetics, fluids if severe

Prevention

Small frequent meals.

Recommended Department

It is recommended to visit the obstetrics department; before the visit you may first book an appointment and connect with experts through this platform.

Warm reminder: The above information is provided for health education reference only and cannot replace professional medical diagnosis. If you have related symptoms, please seek care at a regular hospital in time.