Bacterial diarrhea in children is usually treated by oral amoxicillin and other antibiotics for causative treatment; warm water baths, oral ibuprofen and other symptomatic treatment. 1. Anti-causal treatment: Bacterial diarrhea is caused by bacterial infection, the choice of antibiotics should be based on the pathogenic bacteria as well as drug sensitivity tests to decide, can be under the guidance of the doctor oral amoxicillin, cefadroxil and other antibiotics for anti-infective treatment. 2. Symptomatic treatment: If bacterial diarrhea causes fever, it can be cooled down by physical methods such as warm water baths, ice packs, etc. When the body temperature is >38.5 ℃, oral ibuprofen and other antipyretic treatments; diarrhea can be taken orally, such as montelukast, and other treatments; if the diarrhea is serious, it is necessary to replenish fluids, replenish electrolytes and so on. When children have bacterial diarrhea, it is recommended that early standardized treatment to reduce the adverse effects of the disease, drugs need to be applied in accordance with medical advice.