Children with gastrointestinal flu fever, the main clinical symptomatic treatment methods, for gastrointestinal flu and no special pathogenic treatment, can be based on the severity of the disease to take different methods to alleviate the condition: 1, daily care: if the child gastrointestinal flu fever is not serious, the child can be instructed to bed rest, strict control of diet, so that children eat easily digestible, nutrient-rich food, drink more water. At the same time, we should pay attention to keep indoor ventilation to reduce cross-infection; 2. Physical cooling: When your child has a stomach and intestinal flu, monitor the body temperature at any time. When the body temperature is <38.5℃, choose physical cooling first, let the child drink more water, you can use ice bags under the armpits, you can also wipe the child's body with warm water; 3, medication: when the child's body temperature >38.5℃, physical cooling is ineffective, you can give timely oral antipyretic medication, such as ibuprofen suspension or acetaminophen. At the same time, children with gastrointestinal flu and fever can choose different drugs according to their clinical symptoms, for example, if there is obvious diarrhea, oral probiotics can be given as prescribed by the doctor to improve the intestinal function. If there is a typical dilute watery stool, you can use montelukast to stop the diarrhea as prescribed by the doctor. If the child has obvious symptoms such as nasal congestion, sneezing, runny nose, etc., you can take pediatric cold granules or aminophenol xanthamine granules orally as prescribed by the doctor. 4, rehydration treatment: when the body temperature drops and sweats a lot, pay attention to give the child oral saline to replenish water and electrolytes in time to avoid dehydration or electrolyte disorders. In addition, gastrointestinal colds are usually self-limiting and can heal on their own in about 1 week, and the above methods can promote the healing of the disease.