Top 7 Causes for Lung Disease

The lungs are the vital organs of the body that help in the process of respiration and breathing. Disorders affecting the lungs can cause serious symptoms including cough and breathlessness. Hence, it is important to be aware of the common causes of lung diseases. Read on to know the 7 factors that can increase the risk of lung diseases.

8. Smoking

Active as well as passive smoking can increase the risk of serious lung diseases including lung cancer, bronchitis, and asthma. Hence, it is advisable to quit smoking and avoid passive smoking. [1]

7. Hereditary

Some lung diseases such as asthma, COPD, and emphysema are genetically linked. This means the risk of these diseases is higher in people who have a close family member suffering from it. [2]

6.  Air pollution

Exposure to the pollutants in the air can increase the risk of lung cancer, COPD (Chronic Obstructive Pulmonary Disease), and asthma. It can be avoided by covering your nose and mouth with a mask while traveling or being outdoors. [3]

5. Allergens

Patients who suffer from asthma are likely to develop an attack of breathlessness due to the exposure to allergens. The common allergens known to trigger an episode of asthma include dust, pollens, perfumes, and peanuts. [4]

4. Infections

Lung diseases such as pneumonia and tuberculosis occur due to the exposure to infectious pathogens. Viruses such as Influenza A and B viruses, and coronaviruses and bacteria like Mycobacterium tuberculosis are responsible for causing lung infections. [5]

3. Radiation

Exposure to radiation from mobile towers and excessive usage of smartphones may trigger cancerous changes in the lungs and increase your risk of lung cancer. [6]

2. Asbestos

Asbestos used in insulation, roofs of houses, car brakes, and fireproofing materials can release small fibers that can be inhaled. These fibers can cause damage to the lung tissues and increase your risk of lung cancer. [7]

1. Conclusion

Avoiding these factors would help protect your lungs against damage and reduce your risk of lung diseases. It will also help you avoid breathlessness, cough, and other symptoms caused due to lung diseases.