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- Cough - This is usually the first symptom to develop.
It is usually a 'wet' cough with phlegm (sputum). In the early
stages, this cough is intermittent (on and off). As the condition
worsens, the cough becomes more persistent. It is commonly referred
to as a 'smoker's cough'.
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- Excessive sputum - The damaged
airways produce more mucus than healthy airways. This contributes
to the formation of excessive sputum, resulting in a 'wet'
cough.
- Breathlessness (shortness of
breath) - At first this occurs only when you exert yourself
(for example, when you climb stairs). However, it tends to
become gradually worse as the disease progresses over the
years. In advanced COPD/COLD, breathlessness occurs even while
resting and this can be very distressing.
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