1, bronchial asthma is often caused by allergens, usually inhaling pollen, smoke, feathers, dust mites, etc. Edible fish, shrimp, peanuts, milk, etc. ; Contact with paint, rubber, dyes, chemicals, etc. ; Drugs such as sulfonamides and penicillin may become allergens. Therefore, we should pay attention to the factors that induce asthma and remove allergens. In addition, we should also prevent upper respiratory tract infection, avoid excessive fatigue, getting cold in the rain or mental stimulation to prevent asthma attacks.

2, keep indoor air circulation, avoid dust flying, try not to use down jackets. The child should stay in bed until the symptoms disappear, and the pillow needs to be raised to take a semi-recumbent position. Babies can pick it up and pat it gently on the back to facilitate the discharge of respiratory secretions.

3, diet should be given nutritious and digestible liquid or soft food, and should drink more boiled water. Usually, we should be careful not to eat irritating food and cold drinks, and try to avoid foods that are too sweet, such as chocolate, so as not to induce asthma.

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