Dr.Sheetu Singh - A persistent cough, often accompanied by mucus or phlegm, is a common sign of a lung infection. -Shortness of breath and difficulty breathing can indicate a lung infection, making
Pace Hospitals, Hitech City - COPD causes your lungs to make extra mucus. This often leads to a cough that won't go away. The key symptoms of COPD are shortness of breath,
![NIH on X: "#COPD is a chronic lung disease that makes breathing difficult. It can cause coughing that produces large amounts of mucus, wheezing, shortness of breath, chest tightness, and other symptoms. NIH on X: "#COPD is a chronic lung disease that makes breathing difficult. It can cause coughing that produces large amounts of mucus, wheezing, shortness of breath, chest tightness, and other symptoms.](https://pbs.twimg.com/media/Dm0mLErWsAIeFFb.jpg)
NIH on X: "#COPD is a chronic lung disease that makes breathing difficult. It can cause coughing that produces large amounts of mucus, wheezing, shortness of breath, chest tightness, and other symptoms.
![Breathe Better on X: "Symptoms of bronchiectasis may include: 🔸Coughing up large amounts of mucus and pus 🔸Frequent colds 🔸Shortness of breath and wheezing 🔸Chest pain Learn more about bronchiectasis in this Breathe Better on X: "Symptoms of bronchiectasis may include: 🔸Coughing up large amounts of mucus and pus 🔸Frequent colds 🔸Shortness of breath and wheezing 🔸Chest pain Learn more about bronchiectasis in this](https://pbs.twimg.com/media/GAgi7D6WsAAvYoo.jpg:large)