What Happens When You Quit Smoking and Start Vaping Instead? Vaping: It's hard to quit, but help is available Harvard Health Nicotine Withdrawal: Symptoms, Treatment & Side Effects Help to stop smoking Quit Smoking With High PG E liquid Smokers trying to quit by vaping reminded to prepare for impending single use ban NELC Cutting down on nicotine vaping gradually can make quitting easier. This gives your body time to adjust to lower nicotine levels. You can do this in a few ways as highlighted in