Colds are mainly caused by viruses, in addition to the upper respiratory tract infection, can also lead to gastrointestinal infections, from causing stomach pain, diarrhea, nausea and vomiting, often referred to as gastrointestinal colds, which is mainly symptomatic treatment, can be given to inhibit the secretion of gastric acid, antispasmodic, antidiarrheal treatment mainly. In addition to this, when the patient has a cold, the body in order to produce more immunoglobulin, the mesenteric lymphatic system will be compensatory hyperplasia, it will be enlarged, known as mesenteric lymphadenitis, can also lead to patients with stomach pain. It is recommended to treat the symptoms of cold and flu first, you can take common cold medication, after the cold and flu symptoms are relieved, observe whether there are still abdominal pain and other symptoms; if the cold and flu symptoms are relieved, but the abdominal pain symptoms have not improved, it is recommended to do a gastrointestinal tract examination.