So what works?

The NHS Quit Kit has practical advice and tools and includes text messages to help in the tough early weeks. Nicotine replacement therapy is available on prescription in the form of gum, patches, tablets, lozenges, nasal spray or inhalers and a course lasts 10-12 weeks. Drugs such as Zyban or Champix can be also prescribed by your doctor and work by reducing your cravings.