For diarrhea and fever, you can take medicines such as chemotherapy oral liquid, stomachic tablets and amoxicillin. Some people have diarrhea and fever due to food accumulation, accompanied by poor appetite and loss of appetite, which is related to overeating and accumulation of fire in the stomach and intestines. It not only promotes the digestion of food in the stomach, but also has a regulating effect on diarrhea and fever; Gastrointestinal tablets are a common Chinese medicine, the main function of which is to promote the digestion of food in the stomach, and also improve the function of the spleen and stomach, and the medicine does not cause side effects on physical development. Some people have diarrhea and fever because of bacterial infection in the intestine, resulting in enteritis disease. After routine stool examination to confirm the diagnosis, antibiotics can be used for treatment, such as amoxicillin, which has a broad-spectrum bactericidal effect and can kill harmful bacteria in the digestive system as well as remove inflammation, thus facilitating the recovery from enteritis.