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吸烟有害身体健康,烟叶内含有尼古丁等有害物质,吸进体内后不仅可引发肺癌;而且对咳嗽病人可加重咳嗽、咳痰,由气管炎发展为肺气肿、肺心病,导致严重缺氧,痛苦异常;不少病人还可引起心脑血管疾病的发生。
Smoking harmful to health, tobacco contains nicotine and other harmful substances, inhaled into the body can not only lead to lung cancer; but also for cough patients can increase cough, sputum, the development of bronchitis emphysema, pulmonary heart disease, leading to severe hypoxia, Abnormal pain; many patients can also cause cardiovascular and cerebrovascular disease.