Clothing: asthma patients should not wear acrylic, polyester and other chemical fiber clothing and wool underwear, duck down undershirts, animal fur clothing, these easy to cause allergies, hives, asthma. In the choice of clothing materials, asthma patients in the underwear to cotton fabric is appropriate, and requires smooth fabric, soft and flat, clothes should not be too tight. Diet: Asthma patients should first clarify their allergic foods according to their past life experience and allergen testing, and avoid eating allergenic foods. In addition, some foods are easy to allergy, such as fish, shrimp, crab and other protein-rich foods, cashews, peanuts and other dried fruits, mango, peaches and other fruits, should also be eaten sparingly or not eat. Drugs: antipyretic and analgesic drugs: such as aspirin, aminophenazone, anacin, bupropion, finasteride, indomethacin, ibuprofen, diclofenac, inflammatory pain Xikang and other cold medicines containing such ingredients, easy to cause allergies, of which aspirin is the most common. Cardiovascular drugs: beta-blockers, such as propranolol, metoprolol, etc. can cause asthma. Iodine contrast agents: avoid iodine contrast agents in patients associated with iodine allergy. Protein-based preparations: streptokinase, chymotrypsin, oral pollen preparations are prone to cause asthma and should be used with caution. Vaccines: Asthma patients can be injected with influenza and pneumonia vaccines when their condition is stabilized. Additives: many pharmaceutical preparations and even some foods and beverages, more yellow dye tartar yellow coloring, can cause urticaria, angioedema of the lips and bronchial asthma. In addition, used in alcohol, fruit juice drinks and preservatives (such as hydrogen nitrite) for the preservation of pharmaceutical preparations, can also cause bronchial asthma. Home furnishings: asthma patients should have plenty of sunlight in the room, well-ventilated, and the layout is to strive for simplicity; do not place indoor plants that can bloom; do not keep pets such as dogs, cats and birds at home; do not use carpets on the ground and keep the ground clean and dry; do not use bedding products such as down and other animal fur products, and often wash bedding and clothing to prevent the reproduction of dust mites; can not be cleaned clothes should be taken frequently to the direct sunlight; do not spray perfume or pesticides and other irritating gases in the living room, do not place a large number of new prints. Try to use blinds instead of cloth curtains in the living room of asthma patients to prevent dust accumulation. Asthmatic children try not to be in close contact with stuffed toys. Physical activity: One of the goals of asthma treatment is to be able to perform daily activities and some degree of physical activity. The key is to avoid triggers and monitor symptoms and lung function regularly. People with asthma can engage in swimming, jogging, brisk walking, bicycling, and calisthenics for at least 30 minutes 4-5 times per week. Asthma patients should exercise during the period of disease remission, and the environment for exercise is preferably warm and moist; some symptom-relieving drugs, such as Ventolin aerosol, can be used before exercise; if the temperature is low, a mask can be worn; those who are allergic to pollen should avoid exercising in an environment with more plants; when suffering from colds, the amount of activity should be limited. Asthma patients who have an asthma attack during exercise should stop exercising immediately and use first aid medication. If they still cannot get relief, they should go to the hospital for treatment.