How to Quit Smoking for Good: What Long-Term Quitters Do Differently

Most people who quit for good get there after several attempts — more than the "8–10" often quoted. A study that followed smokers for three years estimated about 30 attempts on average before success using its least biased method, because earlier estimates left out the people who find quitting hardest. Some people quit on their first or second try and never go back. What helps?

This page keeps to what trials and reviews have found, and says so where a point is good practice rather than a measured effect.

The Critical First Weeks

The early weeks carry most of the risk. A review of people quitting without treatment found that most relapse happens in the first eight days, and only 3–5% stay stopped for 6 to 12 months after a given unaided attempt. In two nicotine-patch trials, any smoking in the second week strongly predicted smoking at six months, while people completely stopped through week 2 were far more likely to still be stopped.

So effort is front-loaded: get your medicine, your support and your trigger plans in place before quit day, for those first weeks.

What Helps People Stay Stopped

1. Medication, at the Right Dose, for Long Enough

In the Cochrane reviews, NRT raised quit rates by about 50–60%, combination NRT beat a single form, and varenicline more than doubled them against placebo. The NHS recommends using NRT for about 12 weeks, or as long as you need, and says stopping too early is a common reason cravings come back. For varenicline, the product information recommends another 12 weeks for people who have stopped by the end of the first course. See prescription medications.

2. No "Just One"

The NHS is blunt: even one cigarette can get you stuck in the cycle of cravings and withdrawal again. The "not one puff" rule is simple to hold because it has no exceptions to argue about.

3. Support, Especially Structured Support

Counselling, groups and quitlines all have Cochrane evidence behind them: individual counselling (RR 1.57), group programmes vs self-help (RR 1.88) and proactive phone counselling for quitline callers (RR 1.38). At home, other smokers are a known risk — in a real-time study, lapses were more likely around other smokers and where cigarettes were easy to get. Agreeing on no smoking in shared spaces, and spending early weeks in smoke-free places, makes it easier.

4. A Plan for a Slip

A slip (one or two cigarettes) is not the same as a relapse (back to regular smoking). In a study that recorded people's first lapse within minutes, those who felt like giving up afterwards moved to a second lapse faster, while those who tried to cope straight away were less likely to lapse again that day; how much they smoked in the first lapse didn't predict what came next. So the plan is: don't treat a slip as proof you can't quit, work out what set it off, and get straight back to it. See what to do after a relapse.

5. Seeing Yourself as a Non-Smoker

Many long-term ex-smokers describe a shift from "a smoker trying not to smoke" to "someone who doesn't smoke". It's a common experience rather than a measured treatment effect, and tracking your smoke-free time can make it feel real. (The Cochrane review found no evidence yet that smartphone apps themselves raise quit rates, so treat a tracker as a motivator, not a treatment.)

6. Learning From Earlier Attempts

Previous attempts aren't wasted. Each one shows you what triggers you and what helped. The same three-year study found success rates tended to fall with later attempts — partly because the people who find quitting easiest have already stopped — which is a reason to add medication and support next time rather than repeat the same approach.

Long-Term Relapse Triggers

Even after months or years, some situations bring a strong pull back:

Major stress: job loss, a relationship ending, bereavement. In the real-time lapse study, lapses set off by stress progressed faster. Having a stress plan that doesn't involve smoking is a long-term task. See smoking triggers.

Alcohol: drinking is on the NHS's list of common triggers, and it comes with the settings — other smokers, cigarettes to hand — where lapses happen.

Other smokers: being around smoking at parties, outside bars or at work can bring a surprisingly strong craving after months of calm.

Emotional states: boredom, loneliness, celebration, anxiety — the NHS lists all of them among common triggers.

What to Do at One, Two, and Five Years

Year 1: Keep the structure going — support, NRT if you still need it, a plan for high-risk situations. Don't declare victory early.

After year 1: Relapse is less common but doesn't stop. A meta-analysis of trials estimated about 10% of people abstinent at one year relapse each following year, though the estimate is imprecise (5–17%). Keep a plan for the big trigger moments — stress, alcohol, bereavement.

Year 5 and beyond: Most people no longer think of themselves as smokers. In a survey of people quit for one to ten years, most had felt at least a passing desire to smoke in the past year, but only 11% found it a real problem.

FAQ

Is it possible to never smoke again after 20+ years?

Yes. In two patch trials, traditional measures of dependence — cigarettes a day, years smoked — did not consistently predict who would quit. People who smoked for decades quit for good every day; see quitting after 20 years.

Why do long-term quitters sometimes still get cravings?

Cues — smells, places, moods linked with past smoking — can bring a craving back years later. In a survey of former smokers quit for one to ten years, 59% had felt a desire to smoke in the past year, but only 11% described it as a real problem.

What's the best thing to do to prevent relapse after years of not smoking?

Keep the "not one puff" rule, and have a plan for the high-stress moments that bring the pull back, rather than relying on willpower when they arrive.