Symptoms of an asthma attack, wheezing accompanied by shrugging of the shoulders. Currently, there are about 300 million asthma patients worldwide and about 30 million asthma patients in China. Asthma is an important disease that affects people’s physical and mental health. Many survey data show that the prevalence of asthma is higher in relatives than in the group. Environmental factors also play an important contributing role in the development of asthma. Prevention of shrugging and wheezing: Many foods such as fish and shrimp (sea fish), sesame, shellfish, nuts (cashews, peanuts, etc.), dairy products and even wheat products can be used as allergens to cause asthma attacks. In this regard, after identifying the allergen, dietary regulation can be used to try to avoid eating the corresponding food, or food that is highly suspected to be an allergen. In addition, some foods are contraindicated for different patients because of their sexual flavor. For example, patients with asthma often have phlegm and phlegm internal volatile disease mechanism, so they should not eat pork, fish or fatty, sweet and oily products, because they can help dampness and produce phlegm, so they can eat more radish, loofah, barley, citrus, ginkgo and other products to resolve phlegm and dampness. The patient should not eat spicy and irritating foods such as chili, pepper, mustard, fennel and so on. Asthma patients should eat a warm, light, fluffy diet, and can eat less and more meals. In addition to avoiding foods that are sure to cause allergies or asthma, one should avoid abstaining from other foods so as not to lose the proper nutritional balance. During an asthma attack, one should also eat less flatulent or indigestible foods, such as beans and yams, in order to avoid abdominal distention and compression of the chest cavity that may aggravate breathing difficulties. In general, asthma patients should not eat (or eat less) foods such as egg yolk, rooster, fatty pork, mutton, dog meat, sea fish, clams, crab, shrimp, papaya, leek, golden needle, bamboo shoots (or dried bamboo shoots), peanuts, pickles, chili, pepper, saccharin, flavoring, coloring, chocolate, cold drinks such as ice-cream, carbonated drinks such as soft drinks, wine, coffee, strong tea, etc. Reduce mite breeding, reduce other sources of indoor production of foreign body protein, reduce indoor dust, reduce indoor gas pollution.