7-year-old children with diarrhea to eat the following kinds of medicine: 1, according to the cause of the medicine, cause pediatric diarrhea mostly due to indigestion, or due to viral, bacterial and other reasons for the use of medicine. If indigestion caused by, can directly oral treatment of diarrhea medication for treatment. If it is caused by viral infection, you need to take oral antiviral solution or ribavirin granules and other drugs. If it is caused by bacterial infection, you need to take oral cephalosporin or penicillin antibiotics for anti-inflammatory treatment. 2, according to the diarrhea for medication, according to the diarrhea stool frequency is particularly high, water stool is particularly high, you can take oral montelukast for anti-diarrhea treatment. At the same time can be taken orally to wake up the spleen and nourish the child particles to regulate the spleen and stomach to stop diarrhea, can also be taken orally lactobacillus granules or mamma love and other drugs to adjust the gastrointestinal flora, at the same time, during the period of diarrhea diet should pay attention to the light, easy to digest the diet, to avoid greasy, stimulating food, to drink porridge, eat rice flour-based.