可以问一下主治医生是不是可以排除COPD，和COPD exacerbations

COPD exacerbations are associated with increased airway and systemic inflammation and physiological changes, especially the development of hyperinflation. They are triggered mainly by respiratory viruses and bacteria, which infect the lower airway and increase airway inflammation.

 Symptoms · Shortness of breath, especially during physical activities · Wheezing · Chest tightness · A chronic cough that may produce mucus (sputum) ..

没有看病人，所以一切按主治医生的意见。。。

 

 

How many people have COPD in China?

 

 

The prevalence numbers increased by 67.8%, from 27.75 million (95% UI: 26.16–29.38) in 1990 to 45.17 million (95% UI: 41.13–49.62) in 2019.

70岁以上男性，既往抽烟历史。有上面的症状。做一个肺活量FEV1就可以确诊。