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Shortness of breath: People with COPD often experience difficulty breathing, especially during physical activity. As the disease progresses, this symptom may occur even at rest.
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Chronic cough: A long-lasting cough is the hallmark symptom of COPD. It may produce mucus and is often worse in the morning.
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Excess mucus (sputum) production: The airways produce more mucus than normal, which can clog airflow. This leads to frequent throat clearing or coughing up phlegm.
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Wheezing: Narrowed or inflamed airways can cause a whistling sound during breathing. Wheezing may worsen during respiratory infections or flare-ups (‘excarbations of COPD’).
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Chest tightness: Individuals with COPD may feel pressure or tightness in the chest. This sensation is related to air trapping and difficulty fully exhaling.
When to Worry
You should be concerned if you notice:
- Increasing shortness of breath, especially at rest, at night or with minimal activity
- More frequent or severe coughing
- Change in mucus (thicker, darker, yellow/green, or bloody)
- Wheezing or chest tightness that’s worsening
- Swelling of ankles or legs (may suggest heart failure secondary to lung disease)
Note. Many of these symptoms are non-specific and seen in other diseases, e.g. heart or liver failure, CKD.
When to See a Doctor
See a doctor soon if:
- You have a persistent cough or breathlessness, especially if you smoke or used to smoke
- Your COPD symptoms are gradually getting worse
- You need your rescue inhaler more often than usual
- You’ve had more flare-ups recently
Seek urgent or emergency care if:
- You have severe difficulty breathing
- Your lips or fingertips turn blue or gray
- You feel confused, drowsy, or faint
- You have chest pain or a rapid heartbeat
- You cannot speak in full sentences due to breathlessness.
