Babies always shouting tummy pain and fever are often caused by improper feeding, overeating, excessive feeding of cold and greasy food, damage to the spleen and stomach, so that the spleen and stomach transport and transformation function is incompetent, can not properly decompose water and grain, stagnation does not transform, the diet accumulates in the intestines and stomach, accumulation of depression and heat, stomach gas does not descend, but upward rebellion and cause food stagnation, fever, abdominal pain, and even vomiting or diarrhea of an infectious disease. According to the etiology, to solve the abdominal pain and fever in children need to start from two aspects. 1, reduce fever: drink more warm water, hydrate; for higher temperatures can be physically cooled, wet hot towel wipe body; body temperature more than 38.5 degrees can take antipyretic drugs such as Tylenol. 2, elimination of food: reduce the intake of food, especially meat, eggs, milk, diet light and easy to digest, reduce oil, salt, or direct fasting 1-2 meals; digestive food such as hawthorn, yam, or give lactase raw, stomach stomach dissipation tablets, four wheat soup and other drugs to help eliminate food accumulation; if vomiting and diarrhea, if the number is not much, you can observe at home, not just stop vomiting and diarrhea. If vomiting and diarrhea are frequent, it is necessary to go to the hospital for rehydration and symptomatic treatment to avoid dehydration and electrolyte disorders. Because of the delicate function of the spleen and stomach of children, improper diet is very likely to cause gastrointestinal dysfunction, fever, abdominal pain, vomiting and diarrhea, so the feeding process should be properly controlled, especially the intake of cold and irritating food, to reduce the child’s spleen and stomach stimulation and burden. In addition to the above conditions there are some less common diseases such as intestinal obstruction, appendicitis, pancreatitis, mesenteric lymphadenitis, etc. that can also cause fever with abdominal pain, so they must be treated under the guidance of a doctor.