Q1. What is pneumothorax in simple terms?

Ans: Pneumothorax is the presence of air in the pleural space surrounding the lungs, resulting in partial or complete collapse of the lung.

Q2. Is pneumothorax life-threatening?

Ans: The severity of pneumothorax varies with the type. Small spontaneous cases are rarely life-threatening and can be treated with monitoring. But tension pneumothorax, which occurs when pressure continues to increase inside the chest, is a medical emergency and can be life-threatening if left untreated.

Q3. What does pneumothorax chest pain feel like?

Ans: Pneumothorax chest pain is typically sudden and sharp on the affected side. It usually gets worse during deep breathing and coughing. Some people describe it as a tightness or pressure.

Q4. Is it possible that pneumothorax can heal by itself?

Ans: Yes, a small pneumothorax on a normal chest might be able to heal on its own. The body will slowly absorb the trapped air over a period of 1-2 weeks. But during this time, the doctor may carefully monitor the patient to make sure that the condition does not deteriorate.

Q5. Which groups of people are most likely to get pneumothorax?

Ans: Primary spontaneous pneumothorax occurs most frequently in young, thin men (15-35 years of age). Smokers, those with COPD, TB, or Marfan syndrome, or those who have a history of pneumothorax, are also at increased risk.

Q6. What is the diagnosis for pneumothorax?

Ans: The initial investigation is a chest X-ray, which is usually sufficient to confirm the diagnosis. A CT scan might help provide more detailed information or assist in planning surgery. If there's an emergency, a bedside ultrasound is used. A blood gas test can help evaluate the extent of impaired breathing.

Q7. What is the treatment for pneumothorax?

Ans: Treatment of pneumothorax will depend on the severity. Small cases may require only observation and oxygen. Moderate cases may require needle aspiration to extract air. A chest tube is needed for larger or recurrent cases. When other treatments are not successful, or the problem happens again, surgery such as VATS might be recommended.

Q8. Is it possible for pneumothorax to recur?

Ans: Yes, it is very common for pneumothorax to recur, especially in the first two years after the initial attack. In primary spontaneous pneumothorax, there is a considerable risk of another pneumothorax episode. If surgical treatment with pleurodesis is performed, it greatly reduces the risk of recurrence.

Q9. Is it possible for someone with a pneumothorax to fly an aeroplane?

Ans: Ideally, any high-altitude and strenuous activity following a pneumothorax episode should be avoided immediately after a recent episode. Variations in air pressure during flight can make the partially collapsed lung worse. Pneumothorax patients should avoid air travel until their doctor confirms their complete recovery.

Q10: Does pneumothorax occur because of TB?

Ans: Yes, TB can lead to the development of cavities and scarring in the affected lung, increasing the risk of a secondary spontaneous pneumothorax.

Q11. Is pneumothorax a problem in pregnancy?

Ans: Pregnancy may be complicated by pneumothorax, but the occurrence is rare. Women with pre-existing lung blebs or underlying lung conditions may be at increased risk.

Q12. What lifestyle modifications should be made after pneumothorax treatment?

Ans: The most important step to follow before and after pneumothorax treatment is to quit smoking. Avoid participating in strenuous physical activity, heavy lifting, or contact sports until your doctor says it's safe. Avoid scuba diving or flying when recovering from an episode.

Q13. Is pneumothorax surgery covered by health insurance in India?

Ans: Yes, pneumothorax surgery, including VATS and open thoracotomy, is covered under the inpatient hospitalisation benefit in most standard health insurance plans in India. If it is related to an existing lung condition, your policy may have a specific waiting period for that condition.

Q14. What is the cost of treatment of pneumothorax in India?

Ans: The cost of treatment for pneumothorax in India varies according to the treatment and severity of the condition. For instance, the cost of simple observation or aspiration ranges between â¹50,000 and â¹1.5 lakh. The cost of surgical treatment, including VATS, in a private hospital can cost from â¹2 lakh to â¹4.5 lakh, depending on the city and hospital.

Q15. What is the difference between pneumothorax and haemothorax?

Ans: Pneumothorax is a collapsing lung caused by air in the pleural cavity. Haemothorax is blood in the same place, typically as a result of trauma. Both are possible at the same time, in which case it is known as haemopneumothorax. Both must be drained promptly, and blood loss and its cause in haemothorax must also be treated.

Pneumothorax (Collapsed Lung): Symptoms, Causes & Treatment

What Is Pneumothorax?

Pneumothorax occurs when air collects in the pleural space, which is a thin space between the lung and the chest wall. Normally, this space contains only a small amount of fluid and no air. Consequently, when air enters the pleural space, it prevents the lung from expanding properly, causing it to partially or completely collapse.

Pneumothorax can be mild (affecting only a small area of the lung) or severe (affecting the whole lung). A tension pneumothorax occurs if the air pressure continues to increase and starts to compress the heart and large blood vessels. It is a life-threatening medical emergency that requires urgent medical attention.

Types of Pneumothorax

Doctors classify pneumothorax by its cause and the process by which air gets into the pleura.

Spontaneous Pneumothorax
Spontaneous pneumothorax usually happens without any apparent injury. It is further classified as follows:
- Primary Spontaneous Pneumothorax (PSP): PSP occurs when the person does not have a known lung disease. Tiny blisters (blebs) on the surface of the lungs suddenly burst, leaking air into the pleura. It most often occurs in tall, thin young men, aged 15 to 35.
- Secondary Spontaneous Pneumothorax (SSP): SSP refers to the occurrence of pneumothorax in those who have some underlying lung disease, such as chronic obstructive pulmonary disease (COPD), asthma, or tuberculosis. SSP is more severe due to the already damaged lungs.
Traumatic Pneumothorax Traumatic pneumothorax occurs due to a blow to the chest, for example, as a result of a road traffic accident, a fall, a stab wound, or a broken rib that pierces the lung. Medical interventions, such as mechanical ventilation or inserting a central line, can also be a cause for traumatic pneumothorax.
Tension Pneumothorax Tension pneumothorax is the most dangerous type. Air gets into the pleural space and cannot get out. Pressure builds up rapidly, compressing the lungs and heart and causing a shift of the mediastinal structures to the opposite side of the chest. It needs urgent emergency measures.

Prevalence of Pneumothorax in India

Pneumothorax, or collapsed lung, is recognised as a relatively common medical emergency in India. The disease is widely prevalent due to the high percentage of smokers and a large percentage of the population suffering from lung-related diseases like tuberculosis.

Moreover, the lack of awareness and access to quality healthcare in different parts of India also leads to under-reporting of pneumothorax cases.

What Are the Symptoms of Pneumothorax?

Symptoms of pneumothorax include:

Sudden sharp chest pain
Shortness of breath
Dry cough
Decreased breathing sounds
Bluish skin (cyanosis)
Low blood pressure
Rapid heart rate.
Fatigue and dizziness

What Are the Causes and Risk Factors of Pneumothorax?

Common causes and risk factors of pneumothorax include:

Causes:
- Ruptured Blebs or Bullae: Small pockets of air that occur in the lungs, which then rupture on their own, especially in young, tall people.
- Chest Trauma: Physical injury resulting from an accident, fall, or penetrating object causing air to get into the chest cavity.
- Underlying Lung Disease: Conditions such as COPD, tuberculosis, cystic fibrosis, or lung cancer weaken the lungs, which makes them vulnerable to rupturing.
- Mechanical Ventilation: Respiration machines in ICUs support breathing, but positive-pressure ventilation can sometimes injure lung tissue and allow air to escape into the pleural space.
Risk Factors:
- Smoking: Greatly increases the risk of bleb formation and rupture.
- Gender: Males are affected more than females.
- Tall and Thin Individuals: Associated with primary spontaneous pneumothorax.
- Connective Tissue Disorders (Marfan syndrome): It makes you more prone to lung-related diseases, like pneumothorax.
- Previous Pneumothorax: People who have previously experienced pneumothorax are at increased risk of recurrence.

What Are the Complications of Pneumothorax?

Complications associated with pneumothorax include:

Tension Pneumothorax: Pressure buildup that can be life-threatening and needs immediate decompression.
Haemothorax: Blood can accumulate in the pleural space as a result of chest trauma or injury.
Respiratory Failure: A large pneumothorax can severely compromise oxygen exchange and can result in respiratory failure if not treated promptly.
Cardiac Complications: Tension pneumothorax can increase the pressure in the chest, which can impede the flow of blood to and from the heart, leading to circulatory problems.
Scarring of the Pleura: Recurrent episodes may lead to scarring and thickening of the pleura.
Reexpansion Pulmonary Oedema: When the lung collapses and re-expands too quickly, fluids can build up in the lung tissue.

When Should I See My Healthcare Provider?

Visit a healthcare provider if you notice these indicators:

Sudden chest pain, especially on one side of the chest
Sudden shortness of breath or trouble breathing
Fast heart rate, dizziness, or fainting
Bluish lips or fingernails or increased shortness of breath following chest trauma

What Are the Diagnostic Tests of Pneumothorax?

Doctors can advise and conduct the following tests to diagnose pneumothorax:

Chest X-Ray A chest x-ray can reveal air in the pleural space and lung collapse.
Computed Tomography Scan (CT Scan) A CT scan provides detailed images of the lung and the space between the lung and the chest wall. It also aids in planning surgical treatment.
Ultrasound Ultrasounds can help diagnose pneumothorax promptly, particularly in trauma patients where transport to a CT scan might be unsafe or not possible.
Arterial Blood Gas (ABG) Test The ABG test helps measure the level of oxygen and carbon dioxide. It enables doctors to estimate the extent of the affected breathing due to a collapsed lung.

Diagnostic Overview Table

Test	Purpose	When Used
Chest X-Ray	Initial detection	Usually, the first-line diagnostic test
CT Scan	Detailed assessment	In case of unclear chest X-ray findings or for surgical planning
Ultrasound	Bedside emergency detection	Trauma setup or for ICU patients
ABG Test	Oxygen level assessment	Alongside imaging

How to Treat or Manage Pneumothorax?

Treatment depends on the extent of the pneumothorax, as well as on the patient's overall health. Treatment strategies include:

Observation and Monitoring In healthy people with smaller pneumothoraces, conservative treatment may be sufficient. The doctor observes the patient carefully, monitoring whether the body can absorb the trapped air over 1-2 weeks. Doctors can also give supplemental oxygen to enhance reabsorption.
Needle Aspiration A thin needle is inserted into the chest to remove the trapped air. This is a relatively quick procedure done under local anaesthesia. It can be used for mild to moderate conditions.
Chest Tube Drainage (Intercostal Drain) A pliable tube is placed between the ribs into the pleura to allow the release of trapped air. This is the usual treatment of larger or recurrent pneumothorax and tension pneumothorax.
Surgical Intervention
If pneumothorax is recurring or if the drainage attempts do not work, doctors may consider the following surgery options:
- Video-Assisted Thoracoscopic Surgery (VATS): VATS is the preferred minimally invasive surgical option. It involves small incisions and a camera for locating and removing the blebs or repairing the lung. Recovery time is quicker than with open surgery.
- Open Thoracotomy: Open thoracotomy is only used in complicated and recurrent cases. It requires a larger incision through the chest and may involve a longer recovery period.
Pleurodesis Pleurodesis involves the insertion of a chemical or mechanical irritant into the pleural space, which keeps the two layers together permanently. This technique allows patients to avoid re-accumulation of air and significantly lowers the risk of recurrence.

Prognosis: Can Pneumothorax Be Reversed?

Most patients with primary spontaneous pneumothorax recover fully with prompt treatment. The lung re-expands and restores normal breathing. However, there is always a risk of recurrence, especially in the first two years after the first episode.

Secondary pneumothorax usually has a less favourable prognosis than primary pneumothorax. Treatment can cure the acute episode, but the underlying condition remains a risk. For those who are eligible, surgical treatment, especially VATS and pleurodesis, often decreases the chances of recurrence and provides favourable long-term outcomes.

How Can I Prevent Pneumothorax?

Precautionary measures that can help minimise the risk of pneumothorax include:

Quit Smoking: Smoking can cause lung damage and contribute to the formation of blebs.
Control of Other Lung Diseases: Timely treatment of COPD, asthma, and tuberculosis can prevent a secondary pneumothorax.
Avoid High-Altitude Activities After a Recent Episode: Avoid activities, like flying or scuba diving, prior to recovery, as such activities may lead to recurrence of pneumothorax.
Follow Post-Treatment Guidelines: Avoid strenuous activity until clearance from your doctor after chest tube removal and/or surgery.
Periodic Chest Examination: Individuals who have suffered from pneumothorax or known lung disease should receive periodic chest examinations.
Get Early Treatment for Chest Injuries: If the chest pain or difficulty in breathing persists following trauma, do not delay seeking treatment.

Does Health Insurance Cover Pneumothorax?

Many comprehensive health insurance plans in India cover pneumothorax treatments, depending on policy terms and conditions, waiting period (if applicable), and exclusions.

Expenses usually covered include:

Hospitalisation: Inpatient benefits include room, nursing care, intensive care unit (ICU) services, and medical management.
Major Surgical Procedures: Surgical procedures covered include VATS and open thoracotomy.
Diagnostic Tests: These include blood tests, CT scans, and chest X-rays during hospitalisation.
Daycare Procedures: In some cases, needle aspiration may be considered a daycare procedure, as per policy.
Pre- and Post-Hospitalisation: Most policies provide pre- and post-hospitalisation coverage for 30-60 days before hospitalisation and 60-90 days after discharge.

In people who develop pneumothorax as a complication of another medical condition (such as COPD or TB), the waiting period of up to 36 months for the underlying disease specified in your policy may be applicable.

Review policy details carefully to understand coverage inclusions and exclusions.

How Much Health Insurance Coverage Is Needed for Pneumothorax?

The treatment for pneumothorax depends on the severity. The cost of simple observation or needle aspiration at a hospital can vary from ₹50,000 to ₹1.5 lakh, depending on the type of hospital and location of treatment.

The cost of chest tube drainage at a private hospital typically ranges from ₹1 lakh to ₹3 lakh. The cost of surgical treatment, like VATS, in a private tertiary care hospital varies from ₹2 lakh to ₹4.5 lakh or more, depending on the city and hospital.

If you have a history of lung disease or a pneumothorax in the past, it is recommended to have a policy with a sum insured of ₹10 to ₹20 lakh or more to cover recurring episodes and ICU expenses if required.

FAQs

Q1. What is pneumothorax in simple terms?

Ans: Pneumothorax is the presence of air in the pleural space surrounding the lungs, resulting in partial or complete collapse of the lung.
Q2. Is pneumothorax life-threatening?

Ans: The severity of pneumothorax varies with the type. Small spontaneous cases are rarely life-threatening and can be treated with monitoring. But tension pneumothorax, which occurs when pressure continues to increase inside the chest, is a medical emergency and can be life-threatening if left untreated.
Q3. What does pneumothorax chest pain feel like?

Ans: Pneumothorax chest pain is typically sudden and sharp on the affected side. It usually gets worse during deep breathing and coughing. Some people describe it as a tightness or pressure.
Q4. Is it possible that pneumothorax can heal by itself?

Ans: Yes, a small pneumothorax on a normal chest might be able to heal on its own. The body will slowly absorb the trapped air over a period of 1-2 weeks. But during this time, the doctor may carefully monitor the patient to make sure that the condition does not deteriorate.
Q5. Which groups of people are most likely to get pneumothorax?

Ans: Primary spontaneous pneumothorax occurs most frequently in young, thin men (15-35 years of age). Smokers, those with COPD, TB, or Marfan syndrome, or those who have a history of pneumothorax, are also at increased risk.
Q6. What is the diagnosis for pneumothorax?

Ans: The initial investigation is a chest X-ray, which is usually sufficient to confirm the diagnosis. A CT scan might help provide more detailed information or assist in planning surgery. If there's an emergency, a bedside ultrasound is used. A blood gas test can help evaluate the extent of impaired breathing.
Q7. What is the treatment for pneumothorax?

Ans: Treatment of pneumothorax will depend on the severity. Small cases may require only observation and oxygen. Moderate cases may require needle aspiration to extract air. A chest tube is needed for larger or recurrent cases. When other treatments are not successful, or the problem happens again, surgery such as VATS might be recommended.
Q8. Is it possible for pneumothorax to recur?

Ans: Yes, it is very common for pneumothorax to recur, especially in the first two years after the initial attack. In primary spontaneous pneumothorax, there is a considerable risk of another pneumothorax episode. If surgical treatment with pleurodesis is performed, it greatly reduces the risk of recurrence.
Q9. Is it possible for someone with a pneumothorax to fly an aeroplane?

Ans: Ideally, any high-altitude and strenuous activity following a pneumothorax episode should be avoided immediately after a recent episode. Variations in air pressure during flight can make the partially collapsed lung worse. Pneumothorax patients should avoid air travel until their doctor confirms their complete recovery.
Q10: Does pneumothorax occur because of TB?

Ans: Yes, TB can lead to the development of cavities and scarring in the affected lung, increasing the risk of a secondary spontaneous pneumothorax.
Q11. Is pneumothorax a problem in pregnancy?

Ans: Pregnancy may be complicated by pneumothorax, but the occurrence is rare. Women with pre-existing lung blebs or underlying lung conditions may be at increased risk.
Q12. What lifestyle modifications should be made after pneumothorax treatment?

Ans: The most important step to follow before and after pneumothorax treatment is to quit smoking. Avoid participating in strenuous physical activity, heavy lifting, or contact sports until your doctor says it's safe. Avoid scuba diving or flying when recovering from an episode.
Q13. Is pneumothorax surgery covered by health insurance in India?

Ans: Yes, pneumothorax surgery, including VATS and open thoracotomy, is covered under the inpatient hospitalisation benefit in most standard health insurance plans in India. If it is related to an existing lung condition, your policy may have a specific waiting period for that condition.
Q14. What is the cost of treatment of pneumothorax in India?

Ans: The cost of treatment for pneumothorax in India varies according to the treatment and severity of the condition. For instance, the cost of simple observation or aspiration ranges between ₹50,000 and ₹1.5 lakh. The cost of surgical treatment, including VATS, in a private hospital can cost from ₹2 lakh to ₹4.5 lakh, depending on the city and hospital.
Q15. What is the difference between pneumothorax and haemothorax?

Ans: Pneumothorax is a collapsing lung caused by air in the pleural cavity. Haemothorax is blood in the same place, typically as a result of trauma. Both are possible at the same time, in which case it is known as haemopneumothorax. Both must be drained promptly, and blood loss and its cause in haemothorax must also be treated.

Pneumothorax: What It Is, Causes, Symptoms, Treatment, Types & Insurance Coverage