IT'S NATIONAL COPD AWARENESS MONTH

Chronic obstructive pulmonary disease, or COPD, refers to a group of diseases that cause airflow blockage and breathing-related problems. These include emphysema, chronic bronchitis, and, in some cases, asthma. COPD can cause coughing that produces large amounts of mucus, wheezing, shortness of breath, chest tightness, and other symptoms.

Cigarette smoking is the leading cause of COPD in the Unites States. Most people who have COPD smoke or used to smoke. Long-term exposure to other lung irritants, such as air pollution, chemical fumes, or dust, also may contribute to COPD.

COPD develops slowly. Symptoms often worsen over time and can limit a person's ability to do routine activities.

According to the Centers for Disease Control and Prevention (CDC), treatment of COPD requires a careful and thorough evaluation by a physician. The most important aspect of treatment is avoiding tobacco smoke and removing other air pollutants from the patient's home or workplace. Symptoms such as coughing or wheezing can be treated with medication. Respiratory infections should be treated with antibiotics, if appropriate. Patients who have low blood oxygen levels in their blood are often given supplemental oxygen.

CDC also states that early detection of COPD might alter its course and progress. A simple test can be used to measure pulmonary function and detect COPD in current and former smokers aged 45 and over and anyone with respiratory problems. Avoiding tobacco smoke, home and workplace air pollutants, and respiratory infections are key to preventing the initial development of COPD.

For more information, please visit the following resources:

• CDC - Facts about Chronic Obstructive Pulmonary Disease (COPD)
• National Heart Lung and Blood Institute (NHLBI) - It Has a Name: COPD
• National Institutes of Health (NIH) - Senior Health: What is COPD?

November is National COPD Awareness Month, a time for organizations and communities across the country to increase the overall awareness of this disease.