Gastrointestinal cold, also known as gastrointestinal cold, children’s gastrointestinal cold is caused by viral infection of the upper respiratory tract, in addition, decreased immunity, contact with people who have a cold, etc. may trigger this disease, during the onset of fever can be present. Children with gastrointestinal colds usually have nausea, vomiting and diarrhea, accompanied by nasal congestion, bloating, loss of appetite and runny nose. Some children may also have fever. Children should rest in bed and eat easy-to-digest, nutritious food. For those with fever, if the body temperature does not exceed 38.5 degrees, warm towels can be used to wipe the whole body to cool down the temperature; if the body temperature exceeds 38.5 degrees, ibuprofen and other medicines should be taken orally as prescribed by the doctor to improve the symptoms. Gastrointestinal flu has a good prognosis, and parents are advised to bring their children to the hospital in time for standardized treatment under the guidance of the doctor, so as to avoid delaying the condition.