Cough due to asthma is treated with different medications according to the remission and attack periods, mainly including glucocorticosteroids, β2 agonists, leukotriene antagonists, theophyllines, and so on. Acute exacerbation: Mild acute exacerbation asthma patients intermittently use short-acting β2 agonists, such as salbutamol, terbutaline, etc., and are usually nebulized inhalation-based. Patients with moderate acute exacerbations of asthma may be given oral glucocorticoids such as prednisone and prednisolone as early as possible on the basis of nebulized inhalation. Intravenous glucocorticosteroids are given to patients with severe to critically severe disease, with oral administration after remission. At the same time, we need to find the triggering cause, if it is infection-induced need to be appropriate anti-infective treatment, can be based on clinical experience or drug sensitivity results of the drug, general bacterial infections commonly used cefixime, azithromycin and so on. 2. Chronic persistence: different drugs are used according to the degree of the disease, short-acting β2 agonists are used according to the need for level 1, leukotriene antagonists such as montelukast and low-dose theophylline can be used for level 2, level 3, level 4 and level 5 oral drugs are basically similar to that of level 2, and the dose of nebulized inhalation drugs may be different. Asthma cough should be timely consultation, the need to stay away from allergens, as soon as possible to relieve airway spasm, asthma patients should always have anti-asthma drugs, pay attention to the surrounding environmental hygiene, taking medication is best after a doctor’s guidance, avoid staying up all night.