Possibly-: If she was on lactose-free formula and is now drinking regular milk, this could be a lactose intolerance issue. However, if she was on lactose containing formula, it is very unlikely she will not tolerate regular milk because of lactose sensitivity. I'd then look for something else new in her diet which could be the culprit.
Answered 1/21/2019
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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