Urticaria patients many due to contact with allergens, so patients should avoid stimulating allergenic food, spicy, seafood, dairy, eggs, etc., must carefully review, there is not usually eaten food and drink, including vegetables, fruits. (1) Edible fungi mainly include mushrooms, shiitake mushrooms, etc. Excessive consumption of these foods can easily cause wind and yang, triggering persistent diseases such as liver-yang headache and liver-wind dizziness, in addition to inducing or aggravating skin sores and swelling. (2) fishy seafood mainly scallops, yellowtail, pomfret, mussels, shrimp, crabs and other aquatic products, most of these foods are salty cold and fishy, for the allergic, easy to induce allergic diseases such as asthma, urticaria, at the same time, but also easy to catalyze sores and swelling and other skin diseases. (3) vegetables are mainly bamboo shoots, mustard, pumpkin, spinach, etc., this kind of food is easy to induce skin sores and swelling. (4) Fruits mainly include peaches and apricots, etc. It has been pointed out that eating peaches is easy to generate heat and send carbuncles, sores, gangrene, boils and chancre, and eating apricots generates carbuncles and boils and injures the tendons and bones. (5) Livestock and poultry are mainly rooster, chicken head, pork, goose, chicken wings, chicken claws, etc. This kind of food is active and nature of the ascending and floating, easy to eat the wind and sun, triggering liver and Yang headache, liver and wind brain dizziness and other chronic diseases, in addition, it is also easy to induce or aggravate the skin ulcers, swollen and poisonous. Eggs are not hair, but it is not advisable to eat, generally should not be more than 2 a day, especially hepatitis, allergies, high blood cholesterol, high fever, kidney disease, diarrhea patients, it is not advisable to eat more. The reason is that eggs contain a large number of proteins, but they belong to the heterogeneous proteins, and a significant number of people eat the heterogeneous proteins after a morbid reaction. Urticaria patients pay attention to the food that should not be eaten, for the relief of the disease and the conduct of treatment is favorable. In addition, there are roe deer meat, curd, wine and onions, garlic, leeks, etc. should also be eaten sparingly.