The most common cause of airway spasms is bronchial asthma, which should be treated with medication such as albuterol and away from allergens. When airway spasm occurs, it is mostly caused by airway hyperresponsiveness in bronchial asthma, which is more sensitive to allergens such as pollen and dust, and should be actively kept away from these allergens. At the same time, during an attack of bronchial asthma, drugs such as albuterol can be used to relieve spasms of the airways and ensure smooth breathing. In the remission period of bronchial asthma, use glucocorticoid drugs, such as budesonide. In addition, airway spasm also occurs in acute exacerbation of chronic obstructive pulmonary disease, which is mainly treated with the application of bronchodilators, such as albuterol and terbutaline. Occurrence of airway spasm when the symptoms of heavy persistent can not be relieved, it is recommended to timely go to the hospital for medical treatment, according to the severity of the disease to take the appropriate treatment, pay attention to the drug should be used under the guidance of a physician, avoid unauthorized use of drugs, to prevent the occurrence of adverse consequences.