Asthma is an airway hyperresponsiveness disease, which cannot be cured at present, but mainly through medication to control symptoms, and generally long-term standardized treatment can achieve good clinical control. The main drugs for asthma relief are short-acting β2 agonists, theophylline or systemic application of glucocorticoids. Inhaled glucocorticoids, leukotriene modulators, and long-acting β2 agonists can be used during the stable phase of asthma, and patients should be removed from and avoid contact with allergens for a long time, reducing exposure to pollen, dust mites, and animal hair. Pay attention to mood control, maintain a happy mood, avoid excessive tension and agitation, and wear a mask when going out to reduce the inhalation of polluting gases.