For children with diarrhea and fever, the following medications can be taken to improve the situation: 1. Probiotics can be given to children. Probiotics, such as Mamma’s Aid, can effectively adjust the intestinal flora of children and help the diarrhea to improve. 2, children can be given montelukast. The company’s main business is to provide a wide range of products and services to its customers. If the child’s fever exceeds 38.5℃ in the axilla, apply acetaminophen or ibuprofen and other antipyretic drugs in time. 4. Cephalosporin should be applied to the child. If the abdominal pain and fever are caused by bacterial infection, the child often has pus and blood in the stool, and the white blood cell count in the routine is high, it is necessary to apply cephalosporin anti-infection treatment in time.