Changing the newborn’s formula using the proper method can usually avoid adverse effects. The correct approach is to gradually mix the old and new formulas in proportion for feeding, helping the child gradually adapt to the taste and ingredients of the new formula. If the child shows discomfort after switching formulas, promptly revert to using the old formula. Abruptly changing formulas should be avoided to prevent gastrointestinal discomfort in children, which may lead to issues like diarrhea. Therefore, a gradual replacement is recommended. While directly switching formulas may not result in severe consequences, children may have poor digestion and absorption due to sudden changes, leading to symptoms like diarrhea. However, not all babies will experience this situation. Monitoring the baby’s digestion and stool is crucial, and it’s advised to avoid sudden formula changes to prevent immature digestive systems from adapting. Infants should not frequently switch formula brands or types as their digestive systems are still developing and require time to adapt to different formulas. Various formula compositions differ, and frequent changes may cause diarrhea in babies. The proper transition should be gradual, lasting about one to two weeks to ensure the baby can adjust gradually. Only when the baby is well adapted without adverse reactions should the new formula be gradually increased. Formula transitions should be done when the baby is healthy without diarrhea, fever, cold, etc., and should be avoided during vaccination periods. Additionally, frequent switching between different formula brands is not beneficial for the child’s gastrointestinal health. Infants’ stomachs are fragile, and frequent brand changes can make it difficult for the stomach to adjust, potentially leading to poor digestion or even spitting up. Therefore, when choosing formula, it’s important to maintain a certain level of stability and consistency to protect the baby’s digestive system.
