If urticaria occurs in the digestive tract, it can cause gastric pain, abdominal pain, diarrhea and other manifestations, when it can be accompanied by a dense distribution of large circumferential wind masses or edematous erythema, and the degree of gastric pain is positively correlated with the severity of the rash. In clinical treatment, omeprazole injection or pantoprazole injection can be chosen to relieve gastric discomfort with static dosing. In severe cases, dexamethasone sodium phosphate injection or methylprednisolone sodium succinate injection can be immediately administered intravenously to enhance anti-allergic and immunosuppressive treatment, and excessive consumption of cold and hard foods should be avoided during the treatment period.