What are the respiratory effects of e cigarettes? The BMJ Vaping can have serious negative impacts on both your lungs and your overall health. Here are the potential risks that we already know about, even if the vape is nicotine free: E cigarettes leave woman with rare lung disease normally seen in metal workers Science, Climate & Tech News Sky News New medical research is raising concerns about possible links between vaping and bronchiolitis obliterans also known as popcorn lung, a rare and irreversible lung disease. Health experts say more long term Is Vaping Marijuana Safe? Questions After E Cigarette Deaths