There are several principles for feeding children with diarrhea: first, the principle of maintaining sufficient water, which contains salt and sugar, can be prepared easily by yourself, or you can go to the hospital to get ready-made rehydration salts, and then go home and give them to your child with water. Secondly, the principle of not aggravating the burden on the intestinal tract, as the intestinal mucosa of the child is damaged during diarrhea, and eating indigestible food at this time will aggravate the burden on the intestinal tract, and the diarrhea will not get better easily. By mastering these two principles, many children with diarrhea will slowly improve, but of course there are some that need to be treated according to the cause of diarrhea. So what can a child with diarrhea eat: charred rice paste is a good food, rice do not water amoy on the pan fried charred, and then cook rice porridge, give children to eat. Scorched rice paste is not only easy to digest, but also can absorb intestinal water and promote intestinal mucosa repair. Next is garlic, which can be cut into fine grains, sautéed on a frying pan and put into porridge or rotten noodles and fed to children. Garlic can remove pathogenic bacteria and reduce intestinal damage. According to Chinese medical theory, garlic can dry dampness and kill worms, which fits the pathogenic mechanism of diarrhea with dampness. Other foods can be consumed as long as they do not aggravate the intestinal tract and do not require excessive dietary restrictions.