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慢性呼吸系统疾病的发病一般都很隐蔽,开始伴有轻度咳嗽之外,并没有其他特殊症状,不容易引起老年人的注意。一些老年人在发病之前,会先患有急性的上呼吸道感染,如急性咽喉炎,感冒、急性支气管炎等,随之易在寒冷的季节反复发作,咳,喘、憋的症状会不断加重,严重危及健康。
The incidence of chronic respiratory diseases are generally very hidden, beginning with mild cough, there are no other special symptoms, not easy to cause the elderly’s attention. Some elderly people will have acute upper respiratory tract infections such as acute pharyngitis, colds, acute bronchitis and the like before the onset of the disease. The symptoms of the cough, asthma and choking will continue to worsen. Seriously endangering health.