COPD Severity and Life Expectancy Doctors use a classification system called the Global Initiative on Obstructive Lung Disease (or GOLD) system to determine how severe your COPD is. It's based on how ...

COPD headaches may be related to chronic inflammation, oxidative stress, or a buildup of carbon dioxide in your blood. Treatment can involve oxygen therapy and medications like bronchodilators and ...

Both lung cancer and chronic obstructive pulmonary disease (COPD) affect your lungs. Both can cause shortness of breath, coughing, and wheezing. COPD and lung cancer are usually thought of as separate ...

Chronic obstructive pulmonary disease (COPD) is a group of chronic, progressive lung diseases that make breathing difficult. The hallmark symptoms are a chronic cough, shortness of breath, and ...

The Global Initiative for Chronic Obstructive Lung Disease, or GOLD, is the world’s preeminent COPD research and advocacy organization. Founded in 1997 in collaboration with the U.S. National ...

Since chronic obstructive pulmonary disease (COPD) is a group of chronic lung diseases that make it more difficult to breathe, people with COPD often have at least one lung disease, such as emphysema.

Our experts separate fact from fiction regarding COPD to help us better understand the risks and challenges of the disease. “Although cigarette smoking is the main cause of COPD, not everyone who ...

More than 50% of adults with low pulmonary function are undiagnosed and unaware that they have COPD. Alpha-1 antitrypsin deficiency (AATD) is also a rare genetic disorder that causes COPD. 4 Alpha-1 ...