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| | CIGNA - Chronic Obstructive Pulmonary Disease (COPD) |
 | | COPD is often a mix of two diseases, chronic bronchitis and emphysema. |
 | | A COPD exacerbation is a rapid, sometimes sudden, and prolonged worsening of symptoms (cough, amount of mucus, and/or shortness of breath). |
 | | Medication for chronic obstructive pulmonary disease (COPD) is used to reduce shortness of breath, control any coughing and wheezing, and to prevent and reduce a rapid, sometimes sudden, and prolonged worsening of cough, amount of mucus, and/or shortness of breath (COPD exacerbation). |
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