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Quit smoking

Feature: Quit smoking

Half of the people who have quit smoking did it without any medical help. It can help too, if a smoker can reduce the number of cigarettes they smoke. Even if some has had several unsuccessful attempts, it is still worth trying again. It often takes more than one try to succeed. You can read more about medical options for quitting smoking here, including in pregnancy.

Research summaries

Complications after surgery: Can quitting smoking before surgery reduce the risks?

Nicotine replacement therapy started one or two months before planned surgery could more than halve the risk of complications like poor wound healing. more...

Quitting smoking: What works in pregnancy?

Quitting smoking programs can help pregnant women stop smoking. Nicotine replacement therapy is probably not more effective for pregnant women than these kinds of programs. There is not enough good research on the effects that products containing nicotine have on the unborn baby. more...

Quitting smoking: Can an antidepressant improve the success rate?

People who want to quift smoking can increase their chances of short-term success by taking the antidepressant bupropion. But side effects are common, so any use of this drug needs to be carefully considered. more...

Quitting smoking: How much do nicotine patches and gum help?

Nicotine replacement products increase the chances that a heavy smoker will be able to quit smoking, but more than one attempt will usually be needed. more...

Smoking prevention: Can parents influence whether or not their children become smokers?

Whether or not a young person will take up smoking depends on their own attitude and the influence of others. If parents inform their children and help them not to start smoking, it may reduce the likelihood that the children will smoke when they are older. more...

Quitting smoking: Can varenicline help and how does it compare to other options?

Using varenicline together with other kinds of support can help about 1 extra person in 8 stop smoking. But this drug could also cause some serious problems. more...

Quitting smoking: Can I maintain my weight when I quit smoking?

More physical exercise might be the best way to maintain your weight when quitting smoking. More research is needed to be able to say what the best methods are to avoid putting on weight when quitting smoking. more...