#asktheexperts I am the mother of 13 months old baby boy. I have introduced packet cow milk but he was having little lose pale yellow/whitish yellow potty and rashes and blisters appeared in thigh area near anus. Dr told that he has become lactose intolerant we started lactose free milk after 10 days we started formula milk which is suiting as previously. Again we started now buffalo milk as advised by the pediatrician but again rashes appeared in the thigh area and potty became pale yellow colour. What should we do now?

Question

Accepted Answer

It sounds like your 13-month-old baby may be having a reaction to cow’s milk, which can sometimes cause loose stools, rashes, or even blisters—signs that may point to a cow’s milk protein intolerance (CMPI) or allergy. Some children also have trouble digesting lactose in milk at this stage.

Here’s what you can do:

Stop giving cow’s milk temporarily and observe if symptoms improve. Switch to breast milk (if still breastfeeding) or a pediatrician-recommended alternative, such as lactose-free formula or soy/plant-based milk for toddlers. Keep the diaper area clean and dry; use diaper rash cream for blisters. Watch for other allergy symptoms like vomiting, swelling, or breathing trouble—seek medical care urgently if these occur.

It’s best to consult your pediatrician or a pediatric allergist to confirm the cause and decide on a safe milk option for your baby.