Children’s stomach pain and fever may be caused by improper eating, parasitic infection, appendicitis and other reasons, usually can be treated with conservative treatment, medication, surgery and other methods of treatment. 1. Improper eating: generally due to the child consumed cold food or dietary impurity and other reasons, may appear abdominal distension, abdominal pain, fever and other symptoms, usually can use cold water soaked towel on the forehead of the child. 2. Parasitic infections: generally due to the body of roundworms in the intestinal activities caused by fever, abdominal pain, diarrhea and other symptoms may occur, generally can use albendazole tablets, levamisole and other drugs for treatment, allergic to this type of drug is prohibited. 3. Appendicitis: generally due to bacterial infection caused by appendicitis, may appear abdominal pain, vomiting, fever and other symptoms, generally under the guidance of the doctor to use drugs such as metronidazole treatment, this kind of drug allergy is prohibited, if the symptoms are more serious, drug treatment is ineffective, can be used to laparoscopic appendectomy, open appendectomy and other surgical methods of treatment. It is recommended to go to the hospital in time when the symptoms of stomach pain and fever occur, identify the cause of the disease under the guidance of the doctor for standardized treatment.