Diarrhea is diarrhea, small children with repeated fever and diarrhea with blood in the stool may be due to bacterial or viral infections caused by gastroenteritis, can be treated with medication, as well as adjusting the dietary habits. If a child’s repeated fever and diarrhea with blood in the stool is caused by intestinal infections, such as bacterial infections, according to the drug sensitivity selection of the application of antibacterial drugs, such as cefixime. If the viral infection is self-limiting, no special medication can be used. If the diarrhea is severe, montelukast can be used to stop the diarrhea. In addition, if the body temperature is not very high, can be dealt with by physical cooling, if the body temperature is more than 38.5 ℃ or accompanied by obvious discomfort, need to apply antipyretic drug treatment, such as ibuprofen suspension, acetaminophen drops. It is recommended that children with recurrent fever, diarrhea and blood in the stool to seek medical attention, while eating a light diet, nutritional balance, you can eat some easily digestible food, such as millet porridge, corn porridge and so on. The above medications should be used in accordance with medical advice.