ObGyn Intelligence

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Doctor, are my nausea meds vegan?” Hyperemesis, ingredients, and informed choice

What options doe vegans or vegetarians have as medications for hyperemesis gravidarum

Amos Grünebaum, MD's avatar
Amos Grünebaum, MD
Nov 10, 2025
∙ Paid

She is 12 weeks pregnant, dehydrated, and scared. She is also vegan. “Doctor, can I take this if it has gelatin or insect shellac?” she asks, clutching a prescription for anti-nausea medicine. The question is not trivial. For a patient with hyperemesis gravidarum, skipping treatment can mean IV fluids, weight loss, and hospital admission.

What the issue …

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