Respiratory Health

Understanding Paroxysmal Nocturnal Dyspnea (PND)

Paroxysmal nocturnal dyspnea pnd – Paroxysmal nocturnal dyspnea (PND) is a sudden, overwhelming shortness of breath that typically awakens a...

October 20, 2025

Why does COPD cause increased mucus production? This question delves into the complex interplay of inflammation, structural changes, genetics, and...

September 11, 2025

Bronchioles anatomy function and diseases are a fascinating subject, delving into the intricate structures within our lungs. These tiny airways...

May 4, 2025

Diving into fev1fvc ratio of fev1 to fvc spirometry, this is a crucial tool in assessing lung function. Understanding this...

April 11, 2024