Asthma patients in addition to allergic foods there is no absolute taboo food, but in view of the causes and triggers of the disease attack, it is recommended to avoid or eat as little as possible seafood, spicy and irritating food, cold food and so on. 1. Seafood: asthma is a common respiratory disease, theoretically, there is no asthma patients absolutely can not eat food, but because of the general existence of the disease allergens, so usually do not recommend eating seafood, such as crabs, shrimp, fish, etc., in order to avoid triggering an attack. 2. Spicy and irritating foods: such as mustard, chili, ginger, garlic, etc., such foods taste spicy, with strong irritation, may cause bronchial constriction, which may lead to asthma attacks. 3. Cold food: such as ice-cold drinks, ice cream, etc., this kind of food is very cold, easy to stimulate the airways to make it spasm, wheezing, so it is also not suitable for asthma patients to eat. In addition to the usual attention to diet, daily should also be away from mites, fumes, dust, pollen and other substances that can easily lead to allergies; attacks should be timely medical treatment, standardized treatment under the guidance of a physician.