Wheat intolerance in children may change, and will gradually decrease with age and the improvement of the body’s immune system, depending on the individual. Wheat intolerance is mainly due to the presence of gluten in wheat, which is a protein that is not easily digested and absorbed by the human body, especially for people with weak digestive ability, part of the protein will remain in the body, and after a period of time, with the accumulation of proteins, it will cause irritation of the lymphatic tissue of the intestinal mucosa, which will lead to inflammation. A child’s gastrointestinal function is not yet well developed, and the symptoms of wheat intolerance may improve as the body develops. When a child develops symptoms of wheat intolerance such as vomiting and diarrhea, he or she should stop eating wheat foods immediately, and the allergic reaction will usually disappear gradually. If the symptoms of wheat intolerance are more serious, it is recommended to seek immediate medical attention and treatment under the guidance of a doctor to avoid aggravation of the condition.