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Severity of COPD
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Chronic Bronchitis Dominating
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Emphysema Dominating
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MILD
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- Coughing and sputum for more than three months for two consecutive years
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MODERATE
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- Shortness of breath from moderate exertion
- Coughing and increased sputum
- Recurrent chest infections or bronchitis
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- Shortness of breath from moderate exertion
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SEVERE
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- Severe shortness of breath
- Coughing and excessive amounts of sputum
- Wheezing
- Recurrent infections
- Fluid build-up (swelling at the ankles) and blue appearance to the skin
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- Severe shortness of breath
- Barrel-shaped chest
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