Lung Diseases: Types, Symptoms & Causes - A Comprehensive Guide

There are many types of diseases that can affect the lungs, including:

* Asthma is a chronic inflammatory disease of the airways. It causes swelling and narrowing of the airways, which can make breathing difficult.

* Chronic obstructive pulmonary disease (COPD) is a group of lung diseases that cause airflow blockage. COPD includes emphysema and chronic bronchitis.

* Pneumonia is an infection of the lungs. It can be caused by bacteria, viruses, or fungi.

* Lung cancer is a cancer that starts in the lungs. It is the leading cause of cancer death in the United States.

* Tuberculosis (TB) is a bacterial infection of the lungs. It is spread through the air when someone with TB coughs or sneezes.

* Pulmonary embolism is a blood clot in the lungs. It can be life-threatening.

* Sarcoidosis is a rare disease that causes inflammation in the lungs and other organs.

* Idiopathic pulmonary fibrosis (IPF) is a chronic lung disease that causes scarring of the lungs.

* Cystic fibrosis is a genetic disease that affects the lungs, pancreas, and other organs.