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The Difference between Emphysema and Chronic Bronchitis

The difference between emphysema and chronic bronchitis

Emphysema and chronic bronchitis are different types of chronic obstructive pulmonary disease (COPD). With COPD, the lungs have developed permanent complications that affect the ease with which a person can breathe. Although COPD has no cure, there are now advancements in the form of stem cell therapy that may help.

Is it Emphysema or Chronic Bronchitis?

Emphysema and chronic bronchitis can be difficult to tell apart, but each presents problems with breathing and other lung symptoms. These conditions commonly affect normal airflow in the airways and lungs. They are usually caused by smoking, but can also be attributed to air pollution.

Emphysema involves the gradual destruction of the air sacs in the lungs (alveoli), hindering breathing. Alveoli are responsible for providing oxygen to the bloodstream. Over time, emphysema  weakens the alveoli and destroys the elasticity of pulmonary airways. As a result, emphysema sufferers experience shortness of breath and a constant struggle to breathe.


Chronic bronchitis is the opposite of emphysema. This condition causes a person’s lungs to become very inflamed. Bronchitis commonly affects the windpipe and passageways of the lungs and is the result of severe irritation or infection. It can be a brief illness, or ongoing (chronic). The body’s natural reaction to chronic bronchitis is to clear the air passages, resulting in severe coughing.

The difference between emphysema and chronic bronchitis lies in how each disease affects the lungs. The lack of a cure for either emphysema or chronic bronchitis doesn’t mean a lack of available treatment.

If you have exhausted conventional medical treatments and are looking for alternatives, stem cell treatment may be a viable option for you. If you or a loved one is interested in stem cell therapy for lung disease, contact the Lung Institute to learn more or call (800) 729-3065.


  1. Pingback: Difference Between Lung Disease Bronchitis Emphysema – Healthy Diet For Healthy Life

  2. sh

    5 months ago

    Dear Sharra,

    We recommend that you discuss this type of case-specific question with your doctor. Your physician will have the expertise to diagnose your condition more effectively than anyone. Once you have a solid diagnosis from your doctor, please contact us at (855) 313-1149 to find out if you are a candidate for stem cell therapy. We wish you all the best.

    The Lung Institute

  3. sharra

    5 months ago

    If a blood test says you have no infection, and the next day your doctor says you have COPD, then, it seems like you have emphysema and not chronic bronchitis? Right? My GP doesn’t answer this question.

  4. Pingback: COPD differences: Emphysema vs. chronic bronchitis

  5. PB

    6 months ago

    Dear Nora,

    We’re sorry to hear that you’re going through such difficult time with coughing. We recommend discussing your questions and concerns about your cough, possible allergies and any other questions you have with your doctor. Because your doctor knows you and your health well, he or she will be able to guide you. You may want to consider seeing a doctor who is an allergy specialist as well as your pulmonologist and primary care doctor.

    Best Regards,

    The Lung Institute

  6. Nora lowe

    6 months ago

    I have had a kitten for 7 months now which I think I am allergic to how can I tell if my cough is due to my cat or bronchitis I had my cough before I got my kitten how can I tell the difference

  7. PB

    8 months ago

    Dear HCS,

    We’re sorry to hear about the symptoms you have been having. However, it’s good that you have quit smoking, which is something that can be challenging to do. In regards to the dark colored mucus you’ve been coughing up, it’s important to tell your doctor about the mucus, any new or worsening symptoms, and any questions or concerns you have. Because your doctor knows you and your health condition best, he or she will be able to help you the most.

    Best Regards,

    The Lung Institute

  8. hcs

    8 months ago

    hello, i was a smoker between 1992-2014 and was smoking on an average about half a pack a day. i quit cold turkey a while back. for a while now, i notice that in the early morning i need to clear my throat and when i do that with a few coughs, i spit out a dark colored mucus. i do not cough during the day. i have no trouble doing some reasonable exercise every day – like walking 3-5 miles every day at a decent pace without any difficulty in breathing etc. i am worried about the dark colored mucus – is it the lung cleaning itself or could it be symptomatic of something really bad? thanks.

  9. PB

    8 months ago

    Hello Nancy,

    It’s important to remember to always wear a mask when painting. Also, it’s important to speak with your doctor about any questions or concerns you may have.

    Best Regards,

    The Lung Institute

  10. nancy harpster

    8 months ago

    I started out with viral bronghitis, my son was using his house enclosure, spraying gifhky toxic aerasol paints used in painting moticycle parts wear no nasks to keep from breathing the fumes.
    How likey was the inhalation of aerosol paunts and clear coat. Baking some clear ciated parts in kitchen oven effect the lungs??

  11. Bayan TAZ

    9 months ago

    Yes CHF and COPD are related
    That is because in COPD u have increased pulmonary resistance and that leads to preserved EF HF
    Just make sure to mention your family history to your doctor in order to do the right follow up with you case

  12. Pingback: Lung Institute | Biological Sex as a Risk Factor for COPD

  13. Catherine Templet

    2 years ago

    I have copd chronic bronchitis. There are days when I need my oxygen 24-7. My dad had it,my brother, my sister they all had it. They died of chf. Is CHF and COPD

  14. Pingback: Biological Sex as a Risk Factor for COPD

  15. Pingback: COPD Awareness Month

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