Individuals with early-onset COPD and rapidly progressive pre-COPD frequently have a decades-long history of impaired ...

chronic bronchitis and emphysema, which cause chronic cough, sputum production, shortness of breath and wheezing. With COPD, lung function shows airflow obstruction that cannot be completely ...

You must go to a doctor to know for sure whether you have COPD. That’s because there are things to consider for a diagnosis. Some people have asthma and COPD at the same time. If you have ...