Bronchial asthma is a relatively common disease in clinical practice, and its causes are not very clear at present. It is generally believed to be related to genetic and environmental factors. Bronchial asthma often manifests as episodic wheezing, chest tightness, cough, and other symptoms. After developing bronchial asthma, one should visit the respiratory medicine department at a hospital. After the consultation, doctors will use asthma medication to control the symptoms and develop a suitable treatment plan to effectively control the symptoms and improve the quality of life.