Nicorette Quick Mist is used to relieve and/or prevent withdrawal symptoms & reduce the cravings you get when you try to stop smoking or when cutting down the number of cigarettes you smoke. It provides a safer alternative to smoking for both the individual & those around them. Ideally, you should aim to stop smoking. However it can be used in a number of different ways, either to completely replace all your cigarettes or if you do not feel ready to stop smoking completely, to replace certain cigarettes & therefore help you cut down the number of cigarettes you smoke. It may also help increase your motivation to quit.