How does severe HG improve at 8 weeks of pregnancy?

Question

Hello doctor,

My wife is 8 weeks pregnant and has developed severe hyperemesis gravidarum. She is vomiting 15 to 20 times daily, can not keep any food or water down, has lost 12 pounds already, and is getting dehydrated. She has visited the ER twice this week for IV fluids.

There are ketones in her urine, and her electrolytes are imbalanced. We tried Ondansetron and Metoclopramide, but both caused her severe side effects. We are worried about the baby's development due to poor nutrition. This is our first pregnancy after three years of trying.

What treatment options exist for severe hyperemesis gravidarum?
When does it usually improve?

Please help.

Thank you.

Answer 1

Hello,

Welcome to icliniq.com.

I read your query and understood your concern.

I am truly sorry to hear what your wife is going through. Hyperemesis gravidarum (HG) can be extremely difficult, especially in a long-awaited pregnancy. Given the severity of her symptoms, frequent vomiting, significant weight loss, dehydration, and electrolyte imbalances, this is a medical condition that requires close monitoring and active intervention.

Here is what I suggest and what you should know:

Hospital admission: Since outpatient medications have failed and she is severely dehydrated, inpatient care may be necessary for IV (intravenous) hydration, electrolyte correction, and possibly IV nutrition if oral intake remains impossible. Some women require hospitalization more than once during early pregnancy due to HG.
Medication adjustments: A specialist in maternal-fetal medicine may help find a better-tolerated combination. While Ondansetron and Metoclopramide caused side effects, there are other anti-nausea options like Promethazine, Doxylamine with Pyridoxine (Diclegis), steroids (e.g., Methylprednisolone), used in severe, resistant cases, antihistamines, or transdermal Scopolamine (in some cases).
Nutritional support: In prolonged or extreme cases, enteral feeding via a nasogastric or nasojejunal tube may be considered. This can help maintain both maternal and fetal nutrition.
Monitoring baby’s health: While it is understandably scary, early malnutrition usually does not harm the baby long-term if hydration and nutrition are stabilized in the coming weeks.
Duration: HG often improves by weeks 16 to 20, though some women experience symptoms throughout pregnancy. Early control tends to improve outcomes.
Emotional health: Do not hesitate to ask for psychological support. HG can be emotionally draining and isolating.

Please do not hesitate to discuss hospital admission if things do not improve soon. You are doing everything right by seeking timely care and asking these important questions.

I hope this helps.

Kindly follow up if you have more doubts.

Thank you.

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