Watermelon is rich in vitamins and is very good for your health, but don’t eat too much at a time to avoid gastrointestinal discomfort. Patients with hives can also eat other fresh vegetables and fruits, including apples, oranges, pears, bananas, grapes and other fruits in season, as well as cabbage, potatoes, cucumbers, persimmons, eggplants, beans and so on. If the hives are not caused by food, there is generally no special dietary taboos, as long as you do not eat spicy and irritating foods, do not drink alcohol, do not drink tea or coffee that is too stimulating in concentration, etc. It is important to get good rest when you are ill, and if the symptoms are more pronounced, you should undergo antihistamine treatment or go to a regular hospital for systematic treatment. The key to the treatment of urticaria is to find the cause of the disease and to avoid contact between the patient and the triggering factors will be sufficient.