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哮喘持续状态是指支气管哮喘严重发作,持续24小时以上而不能控制者。本病系因支气管平滑肌痉挛,粘膜充血、水肿,分泌物滞积乃至干结,形成粘栓,阻塞呼吸道而引起。哮喘持续状态是内科急诊之一,倘处理不当,易导致呼吸衰竭而死亡。治疗哮喘持续状态,应当详细了解病史和治疗经过,密切观察现时治疗效果,并针对引起哮喘持续状态的主要原因,进行恰当处理,才能得到良好的效果。本病多数为复合因素引起,现简述如下:
Persistent asthma refers to a serious attack of bronchial asthma, sustained for more than 24 hours and can not be controlled. The disease due to bronchial smooth muscle spasm, mucosal congestion, edema, stagnant secretions and even dry knot to form a sticky plug, blocking the respiratory tract caused. Asthma persistence is one of the medical emergency, if not properly handled, easily lead to respiratory failure and death. Treatment of asthma persist state, should be a detailed understanding of history and treatment, and close observation of the current treatment effect, and for the cause of asthma sustained state of the main reasons for proper treatment, can get good results. Most of the disease caused by complex factors, are summarized as follows: