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支气管哮喘往往反复频繁发作,常可导致阻塞性肺气肿,合并自发性气胸、纵隔气肿,甚至引起死亡。目前支气管哮喘尚无可靠的病因治疗措施,预防复发显得特别重要。哮喘发作的诱因除吸入过敏原外尚有多种因素,如吸烟、化妆品气味、化学物质、动植物蛋白、药物、感染、大气污染的刺激、气候变化、精神刺激、过劳和剧烈运动等。针对这
Bronchial asthma often frequent recurrent episodes, often can lead to obstructive pulmonary emphysema, spontaneous pneumothorax merger, mediastinal emphysema, and even cause death. Bronchial asthma is currently no reliable cause of treatment, prevention of recurrence is particularly important. In addition to the cause of asthma attack, there are many factors besides inhaling allergens, such as smoking, cosmetic odor, chemical substances, animal and plant proteins, drugs, infections, air pollution stimuli, climate change, mental stimulation, overwork and strenuous exercise. Against this