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10. Your Skin Color Has Changed
If you are not taking in enough oxygen, your skin may look dusky or blue. This may be especially noticeable on your lips, ears, nose, toes and fingers. Some people with COPD develop a pale or ruddy complexion.
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COPD is an umbrella term for conditions that cause damage to the lungs. Here you will learn about the different types of COPD and how they are treated.