Children with stomach pain accompanied by fever are commonly seen in the following conditions: 1. Acute upper respiratory tract infection, in addition to fever, runny nose, sore throat and other symptoms, often accompanied by gastrointestinal symptoms, such as abdominal pain, no obvious resistance when pressed, and generally good condition. 2. Acute gastroenteritis, mostly with a history of unclean diet, pressure pain in the stomach area, can be accompanied by vomiting, even diarrhea, etc., can be given anti-infective, digestive aid treatment. 3. The abdominal pain is more obvious, there is obvious pressure pain and rebound pain in the right lower region of the abdomen, can be accompanied by vomiting and fever, if necessary, go to the hospital for consultation. 4, mesenteric lymphadenitis, will be accompanied by low fever, abdominal pain, no obvious pressure pain in the abdomen, the general condition is good, abdominal ultrasound can confirm the diagnosis, can give oral amoxicillin and other anti-infective treatment.