People with hives can eat bananas. Bananas have a laxative effect, but also rich in vitamins, do not eat too much at a time. Urticaria in the principle of diet, as long as such food is not allergic, there is no restriction, you can eat normally. Whether it is fruits, vegetables, or meat, protein, etc., master the amount can be. The key to preventing and treating urticaria is to actively search for the cause of the disease, and after clarifying the cause of the disease, let the patient try to avoid contact with the triggering factors. At the same time, we also need to let the patient rest, reduce stress, ensure adequate sleep, increase nutrition, appropriate exercise, improve the body’s immunity, to avoid and reduce the attack of urticaria.