E cigarette use associated with increased risk of developing COPD, chronic bronchitis, emphysema and asthma. Thoracic and Sleep Group Queensland Cardiopulmonary Impact of Electronic Cigarettes and Vaping Products: A Scientific Statement From the American Heart Association Circulation 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! . . . # Asthma, E cigs and Vaping: what you need to know Allergy Asthma Care and Prevention Center