The evidence is clear: Young E cigarette users suffer from respiratory symptoms American Lung Association CAN VAPING CAUSE LUNG CANCER ? In the year 2019, there was a national ban on vaping in India by PECA (Prohibition of E cigarettes Act), despite this the prevalence of vaping Health effects and known pathology associated with the use of E cigarettes ScienceDirect Chronic Obstructive Pulmonary Disease (COPD). Some diagnoses become so common that we stop questioning them. An elderly smoker with breathlessness? COPD. A wheezy patient in the emergency? COPD exacerbation. But bedside medicine