Gastrointestinal cold, caused by pathogen infection, manifested as acute upper respiratory tract infection symptoms and combined gastrointestinal symptoms, mainly fever, nasal congestion, runny nose, cough, enlarged tonsils and other symptoms, can be taken as a general treatment, medication and so on. 1. General treatment: bed rest, give fluids or soft food for fever; drink more water; breastfeeding in small amounts; keep the room temperature constant and maintain a certain degree of humidity. 2. Drug treatment: acetaminophen, ibuprofen and other antipyretics can be given when the body temperature exceeds 38.5℃; sputum can be diluted when coughing; antibacterial drugs can be chosen according to the pathogenicity test, such as azithromycin, ceftriaxone and so on. In case of diarrhea, montelukast, Clostridium typhimurium bifidum, Bifidobacterium bifidum, etc. can be used; in case of vomiting, vitamin B6 can be used as appropriate. All of the above drugs should be used under the guidance of a physician, do not use drugs without authorization. Baby fever, cough, vomiting, diarrhea and other symptoms, it is recommended that timely medical care, improve the relevant examination, follow the doctor’s instructions for treatment.