入冬后,天气多阴冷,年近七旬的陈先生不小心着了凉,咳嗽连连。其实,已经抽了几十年烟的他,近两年晨起也常咳嗽、咳痰,一着凉就咳得更厉害,浓痰更多。他也没太当回事,烟瘾发作或是亲友聚会时,还是忍不住要连抽几根,抽完接着咳,直咳得气喘胸闷。后来陈先生到医院就诊,没想一查竟患上了慢性阻塞性肺病(简称“慢 After winter, the weather is more cold, nearly seventy years of Mr. Chen accidentally caught a cold, cough again and again. In fact, he has smoked for decades, he often cough in the early two years, expectoration, a cold cough even more powerful phlegm more. He did not too seriously, smoking seizures or relatives and friends gathering, or could not help even pumping a few root, then pumping cough, cough straight chest tightness. Later, Mr. Chen to the hospital for treatment, did not expect a check actually suffering from chronic obstructive pulmonary disease (referred to as ”slow