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A 39-year-old member asked:

How long does it typically take for people with lactose intolerance to feel sick after drinking milk or eating yogurt?

1 doctor answer2 doctors weighed in
Dr. Lee Perry
Allergy and Immunology 18 years experience
Varies: The time for symptoms to develop varies, but usually not immediate...More often these symptoms occur hours after ingestion.
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Last updated Jun 11, 2018

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