Urticaria is a common allergic skin disease. Patients with urticaria should pay more attention to diet. Urticaria emphasizes restricting diet, but it should be targeted and reasonably restricted. With the improvement of the quality of life, many people eat and drink seawater every day. People with a history of urticaria should pay more attention to that some foods are inedible, otherwise it will lead to the recurrence of urticaria. Many patients have urticaria because of unreasonable diet. Therefore, it is suggested that patients with urticaria should pay attention to the following points in their diet: 1, and should enter a light diet, rest more, not be tired, and exercise moderately. Eat more fresh fruits and vegetables rich in vitamins or take vitamins C and B, or B6 in group B. Eat more alkaline foods, such as grapes, green tea, kelp, tomatoes, sesame seeds, cucumbers, carrots, bananas, apples, oranges, radishes, mung beans and nuts. 2, do not eat spicy hair: in the absence of possible incentives, try to avoid fish, shrimp, crabs and irritating food. Such as oysters, sea clams, turtles, hairtail, eels, pig heads, cocks, beef and mutton, mushrooms, bamboo shoots and mushrooms. Because these foods are easy to weather and generate heat, it can give birth to this disease. Pepper, pepper, cinnamon, onion, curry, fennel, tobacco and alcohol, etc. Because these foods can help to heat and activate the blood and induce the occurrence of this disease; Sometimes it can also become an allergen directly, resulting in an allergic reaction. In addition, there are fish, shrimp, crabs and other seafood. This is also a group of foods that are easy to cause allergies and often cause urticaria. So seafood and other foods are taboo foods for urticaria patients. I hope everyone can avoid them reasonably for their own health. 3, do not eat fried fatty foods: such as all kinds of fried, fried, smoked and pickled meat products, animal offal, cream cakes, chocolate and so on. Because these foods are easy to produce phlegm fire or gather damp heat, which accumulates in the skin and induces this disease. In addition, oil crops. Such as peanuts, soybeans, sesame seeds, sunflower seeds, etc. These foods are not only greasy but also contain protein and protein, which are also important allergens. Secondly, countless people are allergic to edible pigments, preservatives, fresh-keeping and condiments. 4. Be more cautious about the diet restriction of chronic urticaria, because the cause of chronic urticaria is more complicated than acute, and the food factor is not very important. Some dried fruits, such as walnuts, beans, peanut butter, chocolate, coffee and lemon drinks, are not uncommon. For urticaria, especially chronic patients, we must carefully and patiently find the most likely cause. In a word, dietary restriction is the main factor in acute urticaria, and other factors of chronic urticaria are more common. It is best not to restrict diet too blindly. 5. Milk and eggs. Milk and eggs play an important role in food allergy. There are not only a large number of patients who are allergic to these two foods, but also most of them are seriously ill, and cases of death due to allergies are not uncommon. Whey protein in milk and egg protein in eggs are the main allergic components. Other eggs can also be allergic, but it is rare. Other fermented foods. For example, beer, some patients are allergic to hops, some patients are allergic to edible yeast, and some people are allergic to edible fungi.