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咳嗽几声,纹丝不动;咽下口水,依旧还在——这就是“牛皮”痰的真实写照。绝大多数有过咳嗽、咳痰经历的人,都应该体验过这种难受的感觉:当痰液很多却咳不出来的时候,痛苦的感觉就会紧随而来。因为痰液会刺激病人的呼吸道黏膜,引起咳嗽。同时,过多的痰液不能及时排除,又会堵塞气管,引起呼吸困难。此外,久咳不出的痰液还是细菌滋生的温床。
Cough a few times, motionless; swallow saliva, still still - this is “cowhide ” phlegm true portrayal. The vast majority of people who experience cough and sputum should experience this uncomfortable feeling: the painful sensation follows when the sputum is too much but can not be heard. Because sputum will stimulate the patient’s respiratory mucosa, causing cough. At the same time, too much sputum can not be ruled out in time, will block the trachea, causing breathing difficulties. In addition, a long time no cough sputum or breeding ground for bacteria.