Treatment for COPD  About the COPD Association Find out more about COPD Patients' testimonies Studies on COPD Check if you are likely to have COPD? Upcoming and past events Questions and feedback Views from care-givers Join us

What is COPD?
Chronic Obstructive Pulmonary Disease (COPD) is an umbrella term that encompasses 2 main disorders--- emphysema and chronic bronchitis--diseases that are characterized by obstruction to air flow in and out of the lungs. Emphysema and chronic bronchitis frequently coexist. Thus physicians prefer the term COPD.

COPD is a slowly progressive disease of the airways that is characterized by a gradual loss of lung function.

In Chronic Bronchitis, the airways become swollen and inflamed and produce large amounts of mucus. The swollen tissues and mucus make breathing difficult. The airways often become easily infected.

In Emphysema, the air sacs and small airways (bronchioles) are damaged and have lost their elasticity. When a person with emphysema breathes out, stale air becomes trapped inside the air sacs. This makes it harder for fresh air (oxygen) to come in and waste air (carbon dioxide) to go out. The blood vessels around the air sacs can be damaged too. This also prevents fresh air (oxygen) from reaching the bloodstream and waste air (carbon dioxide) from going out of the body. In almost all cases, COPD is caused by smoking. If you haven't quit smoking, do it now
Quit Smoking.

COPD - how it affects you
The symptoms of COPD can range from chronic cough and sputum ('phlegm') production to severe disabling shortness of breath. In some individuals, chronic cough and sputum production are the first signs that they are at risk for developing the airflow obstruction and shortness of breath characteristic of COPD. In others, shortness of breath may be the first indication of the disease. Individuals with COPD increasingly lose their ability to breathe. Acute infections or certain weather conditions may temporarily worsen symptoms (exacerbations), occasionally where hospitalization may be required.

The progression of the disease and the loss of lung function can be so gradual that, presently, many patients don't realize they have COPD till late. Check if you are likely to have COPD. People with COPD may first notice breathlessness during activities such as climbing stairs and walking uphill. There is often wheezing and coughing that brings up mucus. Over time, the breathlessness worsens, sometimes to the point where dressing and bathing are also difficult. Oxygen levels in the blood may fall and carbon dioxide levels may rise, which can cause tiredness, poor concentration and heart strain. The strained heart may enlarge and lead to swelling of the ankles and legs called edema.

Some Statistics on COPD
The World Health Organization (WHO) estimates that COPD as a single cause of death shares 4th and 5th places with HIV/AIDS (after coronary heart disease, cerebrovascular disease and acute respiratory infection). In developed countries such as the US, COPD is the only major fatal disease the death rate of which is increasing - a disparity all the more striking amid the dramatic decline in deaths from heart disease and stroke. The WHO estimates that in 2000, 2.74 million people died of COPD worldwide. In 1990, a study by the World Bank and WHO ranked COPD 12th as a burden of disease; by 2020, it is estimated that COPD will be ranked 5th. According to the WHO, passive smoking carries serious risks, especially for children and those chronically exposed. The WHO estimates that passive smoking is associated with a 10 to 43 percent increase in risk of COPD in adults.

ブランド コピー ブランド財布コピー グッチTシャツコピー ブランド携帯ケースルイヴィトンiphoneケース ルイヴィトンバッグコピー ルイヴィトン コピー ルイヴィトン財布 コピー ルイヴィトンTシャツコピーシュプリームTシャツコピー モンクレールtシャツコピーバーバリーtシャツコピーBAPEtシャツコピーヴェルサーチtシャツコピーケンゾーtシャツコピーアルマーニtシャツコピーアディダスtシャツコピー ボスtシャツコピーブランド服メンズファッション 19年春夏新作 毎日更新!!業界最強の極上品質 ブランドコピーメンズ 服, 偽ブランド tシャツ 洋服,偽物激安服を製造して販売 専門店でございます 最高級の製品を最高のカスタマーサービスで提供、また、品質を重視、納期も厳守、信用第一を当社の方針にしています ルイヴィトンコピー ブランド携帯ケースコピー ルイヴィトンiPhoneXSケース シュプリームTシャツコピー ルイヴィトンiphoneXケース シュプリームコピー ブランドiphoneXSMaxケースコピー シャネルiphoneケース ブランドiphoneケースコピー ブランド携帯ケース ルイヴィトンコピー モンクレールtシャツコピー