Chronic Obstructive Pulmonary Disease - Diagnosis

Diagnosis

The diagnosis of COPD should be considered in anyone who has dyspnea, chronic cough or sputum production, and/or a history of exposure to risk factors for the disease such as regular tobacco smoking. No single symptom or sign can adequately confirm or exclude the diagnosis of COPD, although COPD is uncommon under the age of 40 years.