Collapsed lung

A collapsed lung, also known as a pneumothorax, occurs when air or gas enters the space between the lungs and the chest wall.
This can cause the lung to collapse, which can lead to shortness of breath, chest pain, and other symptoms.
Collapsed lungs can be caused by a variety of factors, including trauma, surgery, and certain medical conditions.
In most cases, a collapsed lung is not serious and will resolve on its own. However, in some cases, a collapsed lung can be life-threatening.
Symptoms of a collapsed lung can include:

Shortness of breath
Chest pain
Cough
Rapid heart rate
Sweating
Bluish tint to the skin

If you experience any of these symptoms, it is important to seek medical attention immediately.
Treatment for a collapsed lung depends on the severity of the condition.
In most cases, treatment will involve simply observing the lung and waiting for it to re-expand on its own.
In some cases, however, surgery may be necessary to repair the lung or to remove the air or gas that has entered the chest cavity.
Collapsed lungs can be prevented by taking certain precautions, such as:

Avoiding activities that can cause trauma to the chest
Quitting smoking
Getting regular exercise
Maintaining a healthy weight

By following these precautions, you can help to reduce your risk of developing a collapsed lung.