Before we begin: There are two types of collapsed lung: pneumothorax (a total collapse) and atelectasis (partial collapse). Learn the symptoms, causes, and treatment.
This tutorial walks you through everything you need to know about collapsed lung. We explain it in plain language, step by step, so whether you are a student, a patient, or simply curious, you will come away with a solid understanding.
We cover what it is, why it matters, how it is diagnosed, and what you can do about it. Key facts are called out along the way.
A collapsed lung happens when air enters the pleural space, the area between the lung and the chest wall. If it is a total collapse, it is called pneumothorax. If only part of the lung is affected, it is called atelectasis.
Causes of a collapsed lung include:
Lung diseases such as pneumonia or lung cancer
Being on a breathing machine
Surgery on the chest or abdomen
A blocked airway
If only a small area of the lung is affected, you may not have symptoms. If a large area is affected, you may feel short of breath and have a rapid heart rate.
A chest x-ray can tell if you have it. Treatment depends on the underlying cause.
NIH: National Heart, Lung, and Blood Institute
Related topics: Atelectasis, Pneumothorax.
Categories: Lungs and Breathing.
Source: National Institutes of Health — National Heart, Lung, and Blood Institute.
Key Takeaways
Understanding collapsed lung is an important part of taking charge of your health. Here is what to remember:
- Know the signs — Recognizing early symptoms can lead to earlier diagnosis and better outcomes.
- Talk to your provider — If you have concerns or a family history of this condition, bring it up at your next checkup.
- Stay informed — Medical knowledge evolves. Keep learning and asking questions.
- You are not alone — Many people deal with this condition. Support groups and educational resources can help.