Babies’ bodies are not yet fully developed and are very sensitive to all kinds of things. So when the adults do not take good care of the baby, the baby will have some minor problems, and the following three situations may indicate that the baby has allergies. So, how should we deal with it? Here’s a look at it together. 1, vomiting This is a relatively common situation, many parents do not think about it. The main manifestation of baby’s allergy to formula is crying, sneezing, vomiting, diarrhea, crying in the middle of the night, irritability, etc. It may also be swollen skin, redness, hives, and serious breathing difficulties, and these symptoms will be reduced after the milk is stopped. Response: In the face of this situation, it is recommended that babies be exclusively breastfed as much as possible when they are small. Generally, for babies who are prone to allergies, breastfeed exclusively for the first 4 months, and then after 4 to 6 months, with other complementary foods. For babies with a family history of allergies, it is best to exclusively breastfeed for 10 to 12 months. In addition, after the baby vomits, it is easy to vomit again by rehydrating immediately. So it is better to feed some plain water with a small spoon after half an hour, and if the baby resists or wants to vomit again, stop immediately. If your baby resists or wants to vomit again, stop immediately. After your baby’s spirit is restored, you should halve the amount of milk you feed again, and stop immediately if you have resistance or want to vomit. 2, skin eczema Baby’s hives and eczema may be some allergic reactions, which is mainly because of contact with some allergic substances. And eczema generally appears in the baby’s birth one to three months, usually first appear in the face and ears, the skin not only becomes rough, there will be red spots and even small blisters, the baby will be emotional irritability. Response: In this case, the diet should be regular and quantitative. During breastfeeding, new mothers should avoid eating fish, shrimp, crab, eggs and spicy food, as well as not smoking and drinking alcohol. It is best to use warm water for baby bathing during this period, and it is recommended to use some weak acidic products. At the same time to choose a wide, soft cotton fabrics, underwear is also a soft fabric material, try not to wear silk, woolen fabrics or artificial fiber clothing. 3, diarrhea accompanied by a rash One week old infants and toddlers are prone to allergic diarrhea, although the symptoms of the reaction are similar to ordinary diarrhea, but this is usually not due to indigestion, but some allergens cause digestive system disorders. If a baby develops diarrhea with a rash after drinking formula, the allergy may be caused by milk proteins. Response: Generally speaking, if your baby has a more serious allergy, you should immediately stop using this formula and then try to take some hydrolyzed protein formula according to your baby’s condition, and if it is still intolerant, you should use amino acid-based formula.