Pediatric bronchial asthma treatment is divided into acute phase and chronic persistent phase treatment, mainly including general treatment, drug treatment and so on. 1. Acute treatment (1) General treatment: attention should be paid to the monitoring of the child’s condition, and oxygen and fluid replacement should be carried out in a timely manner. (2) Pharmacological treatment: Inhalation-type fast-acting β2 agonists such as salbutamol are preferred drugs. Prednisone and other hormonal drugs can also be used for treatment. If accompanied by mycoplasma infection, anti-infective drugs such as erythromycin can also be applied. 2. Chronic persistent treatment (1) General treatment: avoid contact with pollen and other allergens in daily life. At the same time, pay attention to the changes of the condition, and follow up regularly. (2) Drug treatment: including glucocorticosteroids such as budesonide and leukotriene modifiers such as montelukast. The use of specific drugs should be under the guidance of the doctor. It is recommended to consult a doctor in time and choose the appropriate treatment plan under the doctor’s guidance according to one’s own condition.