COPD and Vaping: Understanding the Risks and Long Term Effects A new study published in Nicotine & Tobacco Research found that those using e cigarettes alone were more than twice as likely to develop COPD than people who didn't use any tobacco products, Can E cigarettes help COPD patients quit smoking and reduce harm to lungs? Is lung inflammation worse in e cigarette users than smokers, as a new study suggests? Health News The Indian Express