Bronchial asthma is generally not self-healing and requires prompt treatment. It is not yet curable, but it can be treated in a standardized manner over a long period of time, which is conducive to good or complete clinical control of the patient. Bronchial asthma is mainly a heterogeneous disease characterized by chronic airway inflammation and airway hyperresponsiveness. Generally unable to self-heal, the emergence of asthma symptoms should be timely treatment, the disease course of the delay, is a chronic disease, although it can not be cured, but long-term standardized treatment is conducive to the patient’s good or complete clinical control. The clinical control rate of bronchial asthma in children is slightly higher than that of adults, and it is easy for mild patients to develop the disease, and it is more difficult to control the disease if it is more severe or accompanied by other diseases, and the long-term attacks can cause pulmonary heart disease, therefore, asthma should be treated in time under the guidance of a doctor, pay attention to dietary hygiene and indoor hygiene, and stay away from allergens.