Tag Archives: copd

How Is COPD Diagnosed?

Doctors use several tests to diagnose chronic obstructive pulmonary disease (COPD): Lung function tests In a spirometry test, your doctor will place a clip on your nose and ask you to blow into a tube that's connected to a machine called a spirometer. The test measures how much air you …

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How Is COPD Diagnosed?

Doctors use several tests to diagnose chronic obstructive pulmonary disease (COPD): Lung function tests In a spirometry test, your doctor will place a clip on your nose and ask you to blow into a tube that's connected to a machine called a spirometer. The test measures how much air you …

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What Causes COPD?

The top three causes of chronic obstructive pulmonary disease (COPD) are smoking, smoking, and smoking. Tobacco smoke inflames and irritates the airways in your lungs and gradually damages the air sacs that provide oxygen to the blood. This limits the amount of air that can flow into and out of …

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What Is Alpha-1 Antitrypsin?

(WIKIMEDIA COMMONS)Alpha-1 antitrypsin is a naturally occurring enzyme that protects your lungs from damage. Some people are born with a gene variant that results in a deficiency of alpha-1 antitrypsin. There are no symptoms of this deficiency, but if you have the gene, you can develop chronic obstructive pulmonary disease …

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What Is COPD?

Chronic obstructive pulmonary disease (COPD) is a disease in which your lungs become inflamed or damaged, preventing air from flowing in and out normally. The most common COPD symptoms are persistent coughing, shortness of breath, and feeling like you can't breathe or exhale easily. COPD can refer to any airway …

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