10 Respiratory Illnesses That Could Mean Trouble for Your Lungs

Chronic Obstructive Pulmonary Disease:

COPD is a progressive lung disease that includes conditions such as chronic bronchitis and emphysema. 


Asthma is a chronic inflammatory condition that narrows the airways, leading to symptoms like wheezing, shortness of breath, and coughing.


Influenza is a contagious respiratory illness caused by influenza viruses. Severe cases can lead to pneumonia, affecting the lungs.


Pneumonia is an infection that inflames the air sacs in one or both lungs. It can be caused by bacteria, viruses, or fungi and can lead to difficulty breathing.


TB is a bacterial infection that primarily affects the lungs. It can lead to the formation of granulomas in the lung tissue, causing breathing difficulties.

Lung Cancer:

Lung cancer occurs when abnormal cells grow uncontrollably in the lungs. It can interfere with normal lung function and is a leading cause of cancer-related deaths.

Cystic Fibrosis:

Cystic fibrosis is a genetic disorder that causes thick and sticky mucus to build up in the lungs, leading to frequent respiratory infections and difficulty breathing.


This condition is characterized by the widening and scarring of the bronchial tubes, which can result in chronic cough.


Sarcoidosis is an inflammatory disease that can affect various organs, including the lungs. It causes the formation of granulomas, impacting lung function.

Interstitial Lung Disease (ILD):

ILD refers to a group of lung disorders that cause inflammation and scarring of the lung tissue, leading to impaired lung function.