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Pregnancy, Vomiting (cont.)

Vomiting During Pregnancy Diagnosis

Your doctor may ask for a urine sample to check for ketones, which is a chemical found in dehydration. In severe cases, your doctor may also take blood samples to check your blood sugar, electrolyte (sodium, potassium, chloride, and bicarbonate) levels, liver function, or levels of certain hormones.

These tests may help your doctor determine your level of dehydration.

They may also help decide if a different condition is causing your nausea and vomiting, such as a urinary tract infection, hepatitis, or gallstones.

Depending on how far along you are in your pregnancy, the doctor may also check the baby's health by listening for a heartbeat with a Doppler instrument, or by ultrasonography.

Your doctor may diagnose hyperemesis gravidarum only after excluding other serious illnesses. The following are other disorders that may show symptoms similar to hyperemesis gravidarum:

Medically Reviewed by a Doctor on 5/30/2014

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Patient Comments & Reviews

The eMedicineHealth doctors ask about Morning Sickness (Vomiting During Pregnancy):

Pregnancy, Vomiting - Treatment

What was the best treatment for your pregnancy, vomiting?




Read What Your Physician is Reading on Medscape

Pregnancy, Hyperemesis Gravidarum »

Nausea and vomiting are common in pregnancy, occurring in 70-85% of all gravid women.

Read More on Medscape Reference »


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