Urticaria in children is not suitable to eat foods with high sensitizing potential, such as xenoproteins, nuts and other foods, because these foods can easily lead to allergic conditions. Urticaria itself belongs to a common allergic skin disease, so usually need to pay attention to avoid eating foods with high allergenicity, such as seafood, eggs, peanuts, walnuts, pistachios, etc., you can also go to the hospital for allergen examination, try to avoid contact with foods with high allergenicity. In addition to the usual need to avoid food, but also need to pay attention to appropriate exercise, can help to enhance their own immunity and resistance, for the relief of children’s hives have certain help.