Allergic asthma in children can be treated in the following ways: 1. Allergens should be identified and need to be kept away from in daily life, also avoid eating foods that are prone to allergies, such as crabs and shrimps, and also keep away from dust and pollen that can easily cause allergies. 2. If allergic asthma is in remission, it can be prevented by taking montelukast sodium chewable tablets to prevent asthma attacks. 3. In acute attacks, allergic asthma can be relieved by nebulized inhalation of budesonide nebulized suspension, and children also need to take anti-allergy drugs such as paracetamol, and bronchodilators such as aminophylline to stop coughing and calm asthma, and glucocorticoids such as dexamethasone to relieve symptoms.4. Children should also pay attention to ventilation in the room, and need to maintain a comfortable temperature and humidity, and eat light food, not You can eat chili peppers and other stimulating foods.