Medically reviewed by Jurairat J. Molina, MD Key Takeaways Milk allergy can cause serious reactions like anaphylaxis and ...

DEAR MAYO CLINIC:My one-year-old son was diagnosed with a milk allergy, but he is not lactose intolerant. How are the two different? Although they may seem similar, being allergic to milk and being ...

When your infant is fussy, you’re desperate to find the reason why. Is your baby getting sick? Or having trouble sleeping? Was it something your baby ate? Because many baby formulas are made with ...

Dear Dr. Roach: My wife believed she had lactose intolerance. After some tests, it was found that she was sensitive to casein rather than lactose. Are there other things in cow's milk besides lactose ...

Dear Dr. Roach: My wife believed she had lactose intolerance. After some tests, it was found that she was sensitive to casein rather than lactose. Are there other things in cow’s milk besides lactose ...

Patients with lactose intolerance are usually advised to avoid milk. However, many still consume dairy products despite experiencing gastrointestinal symptoms. Surprisingly, this "unreasonable" ...

CMPA should be differentiated from other diagnoses, including allergic reactions to other foods (e.g., eggs, soy, and wheat) or environmental substances, infection, anatomic abnormalities, metabolic ...

CMA affects up to 7.5% of infants, including breastfed ones, due to cow's milk proteins in breast milk. Non-IgE-mediated CMA is more common in breastfed infants, complicating diagnosis and often ...

Dr. Andrew Liu answers the question: 'Milk Allergy Versus Lactose Intolerance?' — -- Question: How can I tell the difference between lactose intolerance and a milk allergy? Answer: Lactose ...