First of all, babies with acute gastroenteritis generally need to fast for one or two meals. During fasting, babies need fluids to prevent dehydration. If the baby's condition is not very serious, parents can give the baby some foods with more water content, such as millet porridge, rice soup and noodle soup.
Secondly, the baby's diet must be light, with less sugar and less salt. When the baby's condition is under control, he can eat as before. After the baby stops vomiting, you can also give the baby semi-solid food, such as vegetable porridge, noodles, apple puree and so on. You can also supplement protein's rich foods, such as egg custard, but don't give your baby fried and greasy food.
Finally, pay attention to the food that parents make for their babies. It is best to cook it completely during the baby's acute gastroenteritis, so that the baby can absorb it better. For foods with high crude fiber content, it is best not to let the baby eat them. After the baby's condition improves, it is necessary to pay attention to the baby's diet care, otherwise gastroenteritis is more likely to recur.