COPD - Symptoms and causes - Mayo Clinic
网页2024年8月30日 · Chronic obstructive pulmonary disease (COPD) is an ongoing lung condition caused by damage to the lungs. The damage results in swelling and irritation, also called inflammation, inside the airways that limit airflow into and out of the lungs.
Chronic Obstructive Pulmonary Disease - StatPearls - NCBI …
网页2023年8月7日 · Chronic obstructive lung disease is a lung disease characterized by lung airflow limitation and can be from exposure to harmful substances. It is a common cause of death worldwide. To avoid the high morbidity and mortality associated with this condition, it must be diagnosed and treated promptly.
COPD: Causes, Symptoms, Diagnosis, Treatment & Prevention
网页2024年8月19日 · “Chronic obstructive pulmonary disease” (COPD) is a term for certain types of irreversible lung and airway damage that block (obstruct) your airways and make it hard to breathe. If you’re diagnosed with either emphysema or chronic bronchitis, you have COPD. Changes in your lungs and airways in COPD include:
COPD: Stages, Causes, Treatment, and More - Healthline
网页2023年1月10日 · Chronic obstructive pulmonary disease (COPD) is a group of progressive lung diseases. Here’s what you should know about symptoms, diagnosis, and management.
Chronic obstructive pulmonary disease (COPD)
网页2023年3月16日 · Chronic obstructive pulmonary disease (COPD) is a common lung disease causing restricted airflow and breathing problems. It is sometimes called emphysema or chronic bronchitis. In people with COPD, the lungs can get damaged or clogged with phlegm. Symptoms include cough, sometimes with phlegm, difficulty …
COPD - Chronic obstructive pulmonary disease - American Lung …
网页Chronic obstructive pulmonary disease (COPD), which includes chronic bronchitis and emphysema, is a chronic lung disease that makes it hard to breathe. Here you'll find information, resources and tools to help you understand COPD, manage treatment and lifestyle changes, find support and take action.
COPD | COPD | CDC - Centers for Disease Control and Prevention
网页COPD prevents airflow to the lungs, causing breathing problems. The most common types are emphysema and chronic bronchitis. Smoking is the main cause of COPD.
COPD - What Is COPD? - NHLBI, NIH
网页2023年10月25日 · 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 substance called mucus. It can also cause breathing problems, shortness of breath, chest tightness, and other symptoms.
Overview: Chronic obstructive pulmonary disease (COPD)
网页2022年12月28日 · Chronic obstructive pulmonary disease (COPD) is quite common – even more common than asthma. One of the typical symptoms is a persistent cough. In advanced COPD, it is difficult to breathe. At that point, even taking a walk or working in the garden can leave you out of breath.
COPD Causes and Risk Factors | American Lung Association
网页2024年6月7日 · Over time, exposure to irritants that damage your lungs and airways can cause chronic obstructive pulmonary disease (COPD), which includes chronic bronchitis and emphysema. The main cause of COPD is smoking, but nonsmokers can get COPD too.