Asthma, E cigs and Vaping: what you need to know Allergy Asthma Care and Prevention Center COPD (Chronic Obstructive Pulmonary Disease) Breathing problem jo slowly worsen hota haimostly smoking pollution ki wajah se. Early care + right inhaler technique se life quality improve hoti hai! . . . # Chronic obstructive pulmonary disease (COPD) is a chronic, progressive lung disorder characterized by persistent airflow limitation that is not fully reversible. It develops gradually, most often due to long term exposure to harmful Emphysema. Take Control & Breathe Easier with our Treatment Options