Children’s diarrhea is diarrhea, you need to eat some rice porridge and other fluid easy to digest meals, and at the same time to the hospital to treat diarrhea. Children’s diarrhea intestinal mucosal edema, digestion and absorption capacity decreased, diarrhea need to eat some nutritious, fluid and easy to digest meals, can promote diarrhea to get better. More commonly eaten meals include rice porridge, egg custard, rotten noodles, egg soup, etc., try to choose fine fiber vegetables, such as cucumbers, tomatoes, etc.. Children with diarrhea need to go to the hospital to find out the cause of the disease before treatment. For example, if the bacterial infection is caused by enteritis, antibacterial drugs such as cefixime should be chosen according to the drug sensitivity test; if it is rotavirus infection, which is self-limiting, no special treatment is needed. Oral Montelukast can also be used to protect the gastrointestinal mucosa, and Bacillus subtilis can be used to regulate the intestinal flora. It is recommended that children with diarrhea consult a doctor promptly. The above medications should be used under the supervision of a doctor.