Symptoms of Collapsed Lung, Diagnosed, and Preventives

About Symptoms of Collapsed Lung

Symptoms of Collapsed Lung

Symptoms of Collapsed Lung

A collapsed lung, also known as a pneumothorax, is a condition that occurs when air enters the space between the chest wall and the lung (pleural space). As air builds up, the pressure inside the pleural space increases and causes the lung to collapse. The pressure also prevents the lung from expanding when you try to inhale, causing chest pain and shortness of breath.

Types of Collapsed Lung

Symptoms of Collapsed Lung

Symptoms of Collapsed Lung

  • Primary spontaneous pneumothorax—this type of collapsed lung may occur for no apparent reason because it takes place without any underlying lung disease. Small, abnormal air sacs in the lung may rupture, releasing air. This condition can occur in otherwise healthy adults. Certain predisposing factors may increase the risk of primary spontaneous pneumothorax.
  • Secondary spontaneous pneumothorax—a collapsed lung may occur because of underlying lung diseases, such as chronic obstructive pulmonary disease, cystic fibrosis, and other conditions.
  • Injury-related pneumothorax—a puncture wound to the chest, such as a gunshot or knife wound, can result in a collapsed lung. Blunt force trauma, such as a blow to the chest, or an accident that results in fractured ribs can also cause a pneumothorax.
  • Tension pneumothorax—this is a life-threatening condition that is more likely to occur with traumatic pneumothorax (after a bullet or knife wound to the chest) or in patients on mechanical ventilation (a breathing machine) than with other kinds of pneumothorax. A one-way valve mechanism prevents air from escaping the pleural cavity. When the person inhales, more air enters the pleural space, increasing pressure on the lung and heart. This can lead to respiratory compromise and a drop in blood pressure. If the patient is not treated immediately, death can result.
  • Catamenial pneumothorax is a highly rare condition that occurs only in menstruating women. The onset of the pneumothorax is usually within 72 hours before or after the menstrual cycle begins. Endometrial tissue becomes attached to the thorax, where it forms cysts. The cysts can release blood similar to the way that the lining of the uterus is shed during menstrual periods. Blood and air that enter the pleural space can cause the lung to collapse.

Symptoms of Collapsed Lung

  • Chest pain (usually sudden onset and sharp in nature)
  • Shortness of breath
  • Skin that is bluish in color
  • Fatigue
  • Rapid breathing
  • Rapid heartbeat
  • Cough

Collapsed Lung Causes

There are many causes of collapsed lung. They are associated with the type of collapsed lung.

Factors associated with primary spontaneous pneumothorax include

  • Cigarette smoking—Cigarette smoke can cause inflammation of the airways
  • Family history
  • Body type—People who are tall and thin are more likely to develop primary spontaneous pneumothorax

Lung diseases associated with secondary spontaneous pneumothorax include

  • Chronic obstructive pulmonary disease
  • Cystic fibrosis
  • Lung cancer
  • Asthma
  • Tuberculosis
  • Emphysema
  • Bacterial pneumonia—certain forms of pneumonia caused by staphylococcus, streptococcus and other types of bacteria may cause a lung to collapse.

Other factors may also cause collapsed lung. These include:

  • Injury or trauma to the chest area—bullet or stab wounds, fractured ribs, or a blunt force injury can cause the lungs to collapse.
  • Certain medical procedures—these include procedures in which the lung may inadvertently be punctured (needle aspiration to drain fluid from the lung, biopsy or the insertion of a large intravenous catheter into a neck vein).
  • Activities in which there are sharp changes in air pressure—flying in an airplane or deep-sea diving may result in collapsed lung.

Collapsed Lung Diagnosed

Your doctor will perform a physical examination of your lungs and ask whether you have a history of lung disease. An arterial blood gas test may be carried out to measure the amount of carbon dioxide and oxygen in the blood. Higher than normal levels of carbon dioxide and low levels of oxygen are indicators of a collapsed lung. A chest X-ray will usually be obtained to confirm whether a pneumothorax is present. If the chest X-ray is inconclusive, computed tomography scan of the chest may be required.


Preventives Collapsed Lung

There is no way to prevent a collapsed lung, although the risk of its recurrence may be reduced. If you have experienced a spontaneous pneumothorax, another one is likely to occur within two years.

Here are some tips to prevent a recurrence.

  • Stop smoking—Smoking increases the risk of a pneumothorax, so patients are encouraged to quit.
  • Avoid air travel until one week after the complete resolution has been confirmed by a chest x-ray.
  • Diving should be discouraged permanently unless a very secure definitive prevention strategy has been performed such as surgery.
  • Follow up with your healthcare provider. If you have a respiratory disorder, schedule regular visits with your doctor.
Symptoms of Collapsed Lung, Diagnosed, and Preventives | dheinzho | 4.5

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