Chronic lung disease is a medical term that includes long term respiratory problems. Broadly, chronic lung disease can be restrictive (do not allow the complete expansion of the lungs) or obstructive (troubled exhalation of the air from the lungs) in nature. A plethora of common reasons are responsible for the onset of the diseases that are encompassed under the umbrella of chronic lung diseases.
Around 250 lakh Indians suffer from COPD. Continue reading Obstructive Lung Disease or COPD : Here Is All That You Need To Know