What Does Vaping Do to Your Lungs? Johns Hopkins Medicine Does Vaping Cause Lung Cancer? Research and Facts Vaping isn't a safe escape, it's a trap. This Lung Cancer Awareness Month, remember that toxic chemicals and nicotine cause long term damage. Quitting starts healing your lungs in weeks. Take the first Does Vaping Cause Lung Cancer? INTEGRIS Health Woman, 19, left fighting for life after vaping leaves her lungs looking like 'shattered glass' Can Vaping Cause Cancer? What Does It Do to Your Lungs?