Resources for Quitting Smoking College of Medicine Penn State Study Finds Vaping Flavors Helps Adults Quit & More! THR News Vaping is not replacing smoking. It is often added to it. This is called dual use. Nearly half of e cigarette users still smoke cigarettes. What this means: Smoking continues alongside vaping Should I Use E Cigarettes to Quit Smoking? Quit Vaping: It's hard to quit, but help is available Harvard Health