吸入疗法是哮喘药物治疗的最主要给药途径。通过吸入给药 ,可以增加局部药物浓度 ,减少全身性的药物吸收 ,从而增加疗效 ,减少不良反应。规则地使用吸入类固醇糖皮质激素控制哮喘的慢性气道炎症和按需吸入 β2 受体激动剂控制症状是哮喘的最基本治疗。吸入装置包括定量气雾剂( Inhalation therapy is the most important route of administration for asthma medication. By inhalation, you can increase the local drug concentration, reduce systemic drug absorption, thereby increasing the efficacy and reduce adverse reactions. Regular use of inhaled steroid glucocorticoids to control chronic airway inflammation in asthma and on-demand inhaled β2-agonist control of symptoms is the most basic treatment of asthma. Inhalation devices include metered dose aerosol