Pediatric indigestion generally has a variety of manifestations, including vomiting, diarrhea, abdominal pain, loss of appetite and so on. Caused by baby indigestion diarrhea is mostly caused by improper feeding, due to the congenital weak gastrointestinal function of the child, improper diet, including overeating, overeating fat, sweet, thick and greasy or cold drinks, etc., are easy to induce diarrhea. If the baby due to indigestion diarrhea, parents can adjust from the following aspects. 1, adjust the baby’s diet: establish a correct concept of feeding, reduce the amount of food, when the baby due to indigestion diarrhea, to suspend meat, cream cakes and other foods, more to the baby to drink some boiled millet porridge, or vegetable porridge, in order to facilitate the baby’s digestion and absorption. 2, supplement probiotics: can effectively relieve the baby indigestion, bloating and other symptoms. Commonly used drugs include: (1) Lactasexan, dry lactobacillus tablets. (2) Le Topol, acidophilic lactobacillus and its metabolites. (3) Echinacea, a preparation of live bifidobacteria. (4) Mommy Love, a live bacterial preparation containing 135 million Streptococcus faecalis and 115 million Bacillus subtilis per bag. (5) Pepcid, a triple live bacterial preparation of Bifidobacterium, Lactobacillus and Enterococcus. (3) Preventing dehydration in babies: diarrhea leads to a large amount of water and electrolyte loss in the body. Therefore, as soon as the child begins to diarrhea should be given enough oral fluids and continue to feed the child, especially infants and young children breastfeeding, in order to prevent dehydration. The following methods can be used: (1) Oral rehydration salts (ORS): after each diarrhea, 50~100 ml by mouth for children under 2 years old, 100~200 ml by mouth for children between 2 and 10 years old, and as much as you can drink for those older than 10 years old. It can also be given at 40~60ml/kg, which is taken at the beginning of diarrhea. (2) Rice soup with salt solution: 500ml of rice soup + 1.75g of fine salt or 25g of fried rice flour + 1.75g of fine salt + 500ml of water and cook for 2~3 minutes. The dosage is 20~40ml/kg, finished in 4 hours, and then orally at any time, give as much as you can drink. (3) sugar and salt water: 500ml of water + 10g of sucrose + 1.75g of fine salt. dosage is the same as rice soup with salt solution. If your baby’s diarrhea doesn’t get better after the above care, you need to consult a doctor.