![Apex Hospitals on X: "Chronic obstructive pulmonary disease, commonly referred to as COPD, is a group of progressive lung diseases. COPD makes it harder to breathe and its symptoms may be mild Apex Hospitals on X: "Chronic obstructive pulmonary disease, commonly referred to as COPD, is a group of progressive lung diseases. COPD makes it harder to breathe and its symptoms may be mild](https://pbs.twimg.com/media/FEd5px2VcAAdg-i.jpg)
Apex Hospitals on X: "Chronic obstructive pulmonary disease, commonly referred to as COPD, is a group of progressive lung diseases. COPD makes it harder to breathe and its symptoms may be mild
American Thoracic Society - Common symptoms of COPD include feeling short of breath while resting or when doing physical activity, cough, wheezing, fatigue, and/or mucus production that does not go away. If
![Biomedicines | Free Full-Text | Biological and Genetic Mechanisms of COPD, Its Diagnosis, Treatment, and Relationship with Lung Cancer Biomedicines | Free Full-Text | Biological and Genetic Mechanisms of COPD, Its Diagnosis, Treatment, and Relationship with Lung Cancer](https://www.mdpi.com/biomedicines/biomedicines-11-00448/article_deploy/html/images/biomedicines-11-00448-g001.png)
Biomedicines | Free Full-Text | Biological and Genetic Mechanisms of COPD, Its Diagnosis, Treatment, and Relationship with Lung Cancer
If a COPD patient has been experiencing shortness of breath, even with only minor exertion, does this mean that his COPD is getting worse? - Quora
![NIH NHLBI on X: "Chronic obstructive pulmonary disease (COPD) is a chronic lung disease that makes breathing difficult. #COPD can cause coughing that produces large amounts of mucus, wheezing, shortness of breath, NIH NHLBI on X: "Chronic obstructive pulmonary disease (COPD) is a chronic lung disease that makes breathing difficult. #COPD can cause coughing that produces large amounts of mucus, wheezing, shortness of breath,](https://pbs.twimg.com/media/EJ1k94uXUAEWy-A.jpg)