Children’s diarrhea may be due to lactose intolerance, indigestion, etc. It can be relieved by taking lactase or hydrolyzed protein milk powder, as well as easy-to-digest foods that are better, such as millet porridge and soft noodles. 1. Lactose intolerance: If children have diarrhea caused by drinking milk, it may be due to lactose intolerance. At this time, you can follow the doctor’s advice to take lactase or lactose-free milk powder to relieve the diarrhea. 2. indigestion: if the child because of indigestion caused by diarrhea, you need to eat light easy to digest food, reduce the burden on the gastrointestinal tract, this time you can eat millet porridge, soft noodles and other food. If a small child has diarrhea, it is recommended to go to the hospital in a timely manner, under the guidance of the doctor for standardized treatment, and ask the professional doctor to guide the appropriate diet.