雾化吸入以直接吸入肺部、局部浓度高、起效快、用药量小、安全性高、全身反应少等优点,发挥出独特优势。但是,雾化吸入也并非绝对安全,如果吸入不当也会引起一些并发症。对此,我们又该如何应对?支气管痉挛主要是由于吸入速度过快或吸入量过大所致。由于过多的气溶颗粒快速进入支气管和肺泡,形成过饱和的雾液,从而刺激支气管平滑肌而引起支气管痉挛,患者出现胸闷、气短、心悸、喘息等支气管阻塞症状。对策用药时,应严格掌握好雾化吸入的药量,避 Inhalation inhalation to direct inhalation of the lungs, the local high concentration, rapid onset, small dosage, high safety, less systemic reactions, play a unique advantage. However, nebulized inhalation is not always safe and can cause complications if not properly inhaled. In this regard, we should be how to deal with? Bronchospasm is mainly due to excessive inhalation or inhalation caused by too much. Due to excessive aerosol particles quickly into the bronchial and alveolar, the formation of supersaturated fog liquid, thereby stimulating bronchial smooth muscle and causing bronchial spasm, chest tightness, shortness of breath, heart palpitations, wheezing and other bronchial obstruction symptoms. Countermeasures medication, should strictly grasp the amount of inhalation of atomization, to avoid