Your body produces mucus naturally to protect your respiratory system, and under normal circumstances, this protective fluid remains clear and relatively thin. However, when mucus suddenly changes to ...

Breathing difficulties and persistent mucus buildup can significantly impact daily life, making simple activities feel exhausting and uncomfortable. When airways become congested with thick secretions ...

Mucus is your body’s natural defence, but too much of it can make breathing feel like you’re inhaling through a wet sponge. Your lungs produce mucus every day to trap dust, germs, and irritants.

Pneumonia Symptoms: Pneumonia is a lung infection caused by bacteria, viruses, or fungi. It causes mucus to fill the air sacs ...

Lung diseases kill millions of people around the world each year. Treatment options are limited, and animal models for studying these illnesses and experimental medications are inadequate. Now, ...

Consider this your permission to take a long, hot shower.

Pulmonologist Dr. Ravi Kalhan, MD answers the internet's burning questions about our lungs. Why do we yawn and why is it ...

Chronic obstructive pulmonary disease (COPD) is the fourth leading cause of death in the United States, most often caused by cigarette smoking or long-term exposure to air pollutants. While there is ...

Lung diseases in children can affect how comfortably your child breathes, plays, and sleeps, so it is important not to brush ...