What You Need To Know About COPD

I recently had a friend lose a loved one to COPD and have information below about COPD from Wikipedia. If you or a loved one are experiencing the signs or symptoms of COPD please see your doctor. COPD is on the rise and it is a deadly disease. I have also included a link to The Heart Lung And Blood Institute as well as to Wikipedia.

From Wikipedia;

"Chronic obstructive pulmonary disease (COPD) refers to chronic bronchitis and emphysema, a pair of two commonly co-existing diseases of the lungs in which the airways become narrowed. This leads to a limitation of the flow of air to and from the lungs causing shortness of breath. In contrast to asthma, the limitation of airflow is poorly reversible and usually gets progressively worse over time.

Signs and symptoms
One of the most common symptoms of COPD is shortness of breath (dyspnea). People with COPD commonly describe this as: "My breathing requires effort," "I feel out of breath," or "I can't get enough air in". People with COPD typically first notice dyspnea during vigorous exercise when the demands on the lungs are greatest. Over the years, dyspnea tends to get gradually worse so that it can occur during milder, everyday activities such as housework. In the advanced stages of COPD, dyspnea can become so bad that it occurs during rest and is constantly present.

Other symptoms of COPD are a persistent cough, sputum or mucus production, wheezing, chest tightness, and tiredness.

People with advanced (very severe) COPD sometimes develop respiratory failure. When this happens, cyanosis, a bluish discoloration of the lips caused by a lack of oxygen in the blood, can occur. An excess of carbon dioxide in the blood can cause headaches, drowsiness or twitching (asterixis). A complication of advanced COPD is cor pulmonale, a strain on the heart due to the extra work required by the heart to pump blood through the affected lungs. Symptoms of cor pulmonale are peripheral edema, seen as swelling of the ankles, and dyspnea.

There are a few signs of COPD that a healthcare worker may detect although they can be seen in other diseases. Some people have COPD and have none of these signs. Common signs are:
tachypnea, a rapid breathing rate wheezing sounds or crackles in the lungs heard through a stethoscope breathing out taking a longer time than breathing in
enlargement of the chest, particularly the front-to-back distance (hyperinflation)
active use of muscles in the neck to help with breathing breathing through pursed lips increased anteroposterior to lateral ratio of the chest (i.e. barrel chest)."


http://www.nhlbi.nih.gov/health/dci/Diseases/Copd/Copd_WhatIs.html
http://en.wikipedia.org/wiki/COPD

For Lisa