COPD - What Is COPD? - NHLBI, NIH
网页2023年10月25日 · COPD, or chronic obstructive pulmonary disease, is a condition caused by damage to the airways or other parts of the lung that blocks airflow and makes it hard to breathe. Learn who is at risk for COPD, what symptoms to watch for, and how the disease affects the lungs. COPD can cause coughing that produces large amounts of a slimy …
COPD - Causes and Risk Factors | NHLBI, NIH
网页2023年10月25日 · Causes and Risk Factors of COPD (3:26) Learn about NHLBI research to help understand why some people get COPD or get more severe COPD than others. Cigarette smoking is the most common cause of COPD in the United States. Long-term smoking or exposure to breathing in tobacco smoke or pollutants in the air damages the …
COPD - Alpha-1 Antitrypsin Deficiency - NHLBI, NIH
网页2023年10月25日 · Alpha-1 antitrypsin (AAT) deficiency is a condition that raises your risk for lung and other diseases. AAT is a protein made in your liver to help protect the lungs. If your body does not make enough AAT, your lungs are more easily damaged from smoking, pollution, or dust from the environment. This can lead to COPD or bronchiectasis, another ...
A Quick Guide On COPD - NHLBI, NIH
网页This guide provides an overview of chronic obstructive pulmonary disease (COPD), its symptoms, how it affects breathing, and how it's diagnosed and treated. It can be used by health care professionals to have a dialogue with patients or as a general handout to raise awareness about COPD. Print Length:
Experimental blood test predicts risk for developing COPD, other …
网页2024年9月10日 · “Similar to using cholesterol levels to gauge a patient’s risk for having a heart attack, we’re looking at biological pathways to predict a person’s risk for having COPD or severe complications from COPD,” said Gabrielle Y. Liu, M.D., a study coauthor, pulmonologist, and an assistant professor of medicine at the University of ...
COPD - Symptoms - NHLBI, NIH
网页2023年10月25日 · Common symptoms of COPD include: Shortness of breath, especially with physical activity. You may feel like breathing takes more effort or that you are gasping for air. An ongoing cough or a cough that produces a lot of mucus, sometimes called a smoker’s cough. This is often the first symptom of COPD. Wheezing or a whistling or …
Bronchitis - Bronchitis - NHLBI, NIH
网页2022年12月2日 · 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.
COPD Videos - NHLBI, NIH
网页2024年2月13日 · An overview of COPD — including risk factors, signs and symptoms, and treatment options. Learn about COPD's effects on the lungs and common COPD symptoms with this animated video. COPD is a disease that makes it harder to breathe. COPD is also known as chronic bronchitis or emphysema.
COPD - Treatment - NHLBI, NIH
网页2023年10月25日 · Short-acting bronchodilators last about 4 to 6 hours. If your COPD is moderate or severe, you may need long-acting bronchodilators that last about 12 hours or more. You take these every day. If your COPD is severe or your symptoms flare up often, your provider may prescribe a combination of bronchodilators and an inhaled steroid.
COPD: A National Health Issue Fact Sheet | NHLBI, NIH
网页Chronic obstructive pulmonary disease (COPD) is a leading cause of death and disability and in the United States. Learn more about the disease and how it affect.
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