A member asked:

Hello, can lactose intolerance happen suddenly, like in your late thirties after having very little problems with dairy before?

A doctor has provided 1 answer

Dr. Ed Friedlander answered

Yes: In fact, it often appears after a mild viral-type gastroenteritis, and may or may not be permanent.

Dr Mumneh and another doctor agreed

Answered 9/14/2013

4.9k views

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A member asked:

Hello, can lactose intolerance happen suddenly, like in your late thirties after having very little problems with dairy before?

A doctor has provided 1 answer

Dr. Ed Friedlander answered

Dr Mumneh and another doctor agreed

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