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  • COPD - What Is COPD? | NHLBI, NIH
    COPD can cause coughing that produces large amounts of a slimy substance called mucus It can also cause breathing problems, shortness of breath, chest tightness, and other symptoms Because COPD is a progressive disease, its symptoms often develop slowly but worsen over time and can limit your ability to do routine activities
  • Extra mucus accumulation from COPD linked with increased risk for death
    It’s common for people living with chronic obstructive pulmonary disease (COPD) to produce extra mucus in their airways and have a reduced ability to clear it This mucus buildup, also called mucus plugs, can block airways and is associated with an increased risk for premature death, according to an NHLBI-supported review that published in JAMA
  • COPD - Causes and Risk Factors | NHLBI, NIH
    Causes and Risk Factors of COPD Learn about NHLBI research to help understand why some people get COPD or get more severe COPD than others
  • COPD - Symptoms | NHLBI, NIH
    Symptoms of COPD include shortness of breath, cough, wheezing, chest tightness, and fatigue These can get worse over time Sudden flare-ups of symptoms are called exacerbations You should seek medical attention when symptoms occur
  • A Quick Guide on Chronic Obstructive Pulmonary Disease
    Chronic Obstructive Pulmonary Disease COPD, or chronic obstructive pulmonary disease, is a serious lung disease that over time makes it hard to breathe Other names for COPD include chronic bronchitis or emphysema
  • COPD Research - NHLBI, NIH
    The NHLBI leads and supports research on chronic obstructive pulmonary disease (COPD) to develop new treatments and ways to improve quality of life
  • Chronic Cough, Shortness of Breathe, Wheezing? What You Should
    COPD, or chronic obstructive pulmonary disease, is a serious lung disease that over time makes it hard to breathe Other names for COPD include chronic bronchitis or emphysema
  • COPD Toolkit - NHLBI, NIH
    EMPHYSEMA inflammation excess mucus healthy alveolar membranes break down COPD: EMPHYSEMA, CHRONIC BRONCHITIS, AND SYMPTOMS COPD diagnosis is based on: • Signs and symptoms: chronic cough, excess sputum • Personal and medical history: smoking history or exposure to lung irritants, such as secondhand smoke, air pollution, chemical fumes
  • Bronchiectasis - What Is Bronchiectasis? | NHLBI, NIH
    Bronchiectasis is a condition that occurs when the tubes that carry air in and out of your lungs get damaged, causing them to widen and become loose and scarred These tubes are called airways Although the cause of bronchiectasis is unknown, bronchiectasis usually results from an infection or other condition that injures the walls of your airways or keeps the airways from clearing the mucus
  • Bronchitis - Bronchitis | NHLBI, NIH
    Bronchitis is a condition that develops when airways in the lungs become inflamed and cause coughing, often with mucus, or wheezing Acute bronchitis goes away after a few weeks but chronic, or long-term, bronchitis can be serious and last for at least three months Learn more about symptoms, how to prevent, and treatment





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