COPD is another name for chronic bronchitis or emphysema.

In chronic bronchitis, the tubes through which air moves in and out of the lungs become swollen and fill with mucus. This swelling and mucus obstructs, or slows, the flow of air in and out of the lungs.

In emphysema, the little air sacs (called alveoli) at the end of the airways are damaged. When the air sacs are damaged, they lose their ability to push air out of the lungs. In both cases, a person has trouble catching their breath.

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Committed to exceptional care, scientific discovery, and outstanding training in all of pulmonary medicine.

We provide treatment options for respiratory, pulmonary, vascular, and allergic disorders. Our NIH-funded projects are continually growing and many of our faculty members serve in national pulmonary medicine leadership positions. We also participate in networks like the Cystic Fibrosis Foundation's Therapeutics Development Network and the Pulmonary Fibrosis Clinical Care Network. We are proud of our collaborative environment, and we are eager to share our knowledge with you.


Our programs, supported with $10 million in funding, are nationally ranked. Through partnerships with the Southern Research Institute, the Center for Clinical Translational Science, the Pulmonary Fibrosis Foundation, and the Airways Clinical Research Centers Network, we have made multiple breakthroughs.


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