To get the best experience while viewing this site, it is recommended that you upgrade to a modern browser version of Chrome or Firefox.

You may do so by clicking on one of these icons:


southern new mexico surgery center
 
  •  

  •  
    Health Library Explorer
    A B C D E F G H I J K L M N O P Q R S T U V W X Y Z A-Z Listings Contact Us
    Pediatric Health Library
    A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Topic IndexLibrary Index
    Click a letter to see a list of conditions beginning with that letter.
    Click 'Topic Index' to return to the index for the current topic.
    Click 'Library Index' to return to the listing of all topics.

    What Is Emphysema?

    Emphysema is a type of lung disease. It limits the movement of air in and out of your lungs. This makes breathing harder. It's most often caused by heavy, long-term cigarette smoking. Emphysema is one of a group of conditions called chronic obstructive pulmonary disease (COPD).

    Healthy lungs

    Bronchiole and alveolar sacs with blood supply.

    • Inside the lungs are branching airways made of stretchy tissue. Each airway is wrapped with bands of muscle that help keep it open. Air travels in and out of the lungs through these airways.

    • The tubes branch into smaller passages called bronchioles. These end in clusters of balloon-like air sacs called alveoli.

    • Blood vessels around the alveoli move oxygen into the blood. At the same time, the alveoli remove carbon dioxide from the blood. The carbon dioxide is then exhaled.

    When you have emphysema

    Collapsed bronchiole and alveolar sacs with emphysema.

    • Airways become damaged. When the lung tissue loses its stretchiness, the surrounding airways collapse more easily and trap air in the lungs. 

    • Damaged airways collapse when you exhale. This causes air to get trapped in the alveoli. This trapped air makes breathing harder.

    • Over time, the air sacs lose their clustered shape and don't work well. And less oxygen gets into the blood.

    • The air sacs get larger. This makes it even harder for the lungs to move air in and out.

    How daily issues affect your health

    Many things in your daily life impact your health. This can include transportation, money problems, housing, access to food, and child care. If you can’t get to medical appointments, you may not receive the care you need. When money is tight, it may be difficult to pay for medicines. And living far from a grocery store can make it hard to buy healthy food.

    If you have concerns in any of these or other areas, talk with your healthcare team. They may know of local resources to assist you. Or they may have a staff person who can help.

    Online Medical Reviewer: Chris Southard RN
    Online Medical Reviewer: Rajadurai Samnishanth Researcher
    Online Medical Reviewer: Rita Sather RN
    Date Last Reviewed: 3/1/2024
    © 2000-2024 The StayWell Company, LLC. All rights reserved. This information is not intended as a substitute for professional medical care. Always follow your healthcare professional's instructions.
    horizontal line

    Southern New Mexico
    Surgery Center

    2301 Indian Wells Rd. Suite B
    Alamogordo, NM 88310
    www.snmsc.org

    Phone: 575.437.0890
    Fax: 575.437.0905
    Email: info@snmsc.org

    Disclaimer