What Vaping Really Does to Your Lungs University of Utah Health Why You Cough When You Vape, and How to Stop It! E Cigarette Direct What Does Vaping Do to Your Lungs? Johns Hopkins Medicine Looking for support to stop smoking? Feel Good Suffolk know that using vapes (e cigarettes) with nicotine are much less harmful than continuing to smoke cigarettes, which is why their 'Swap to Stop' What You Need to Know About Vaping American Heart Association