Recently, there are frequent inquiries about diarrhea, constipation, and recurrent eczema, most of which have been treated for a long time with no obvious results. When I ask the parents whether they have any history of allergy or the baby’s feeding situation, the parents are always unable to give me a clear answer, so they cannot provide better guidance for their babies and are very anxious. In fact, most babies like this one will have food intolerance, and as long as the cause is identified and the allergic food is avoided, the above symptoms will disappear very quickly. Nowadays, allergy has become an increasingly common problem. I really hope that as parents, they can have even a tiny bit of knowledge about allergy, and when encountering babies with severe eczema, blood in stool, diarrhea, mucus, vomiting and reflux, they should not blindly take some antidiarrheal or topical medications by mouth, as the medications can only temporarily alleviate the baby’s symptoms. Be able to follow my advice, do some monitoring about allergens, avoid allergic foods and completely change your baby’s constitution. Your baby’s health needs our joint efforts, thank you!