"Using help is cheating"

A lot of smokers carry an idea that the proper way to stop is alone, by force of will, and that patches, vapes and tablets are for people who aren't serious. You might also think a book like this one ought to agree. If the cigarette does so little, then understanding that should be enough, and anything else is a crutch.

I don't agree, and the evidence is clear enough that I'd be doing you harm if I pretended otherwise.

Start with nicotine replacement, meaning patches, gum, lozenges, sprays and inhalators. A Cochrane review pooled 133 trials with about 64,600 people. Those given nicotine replacement were 50 to 60 per cent more likely to have stopped six months later than those given a placebo or nothing. The reviewers rated the evidence as high quality and said further research was very unlikely to change it. Side effects were mostly minor, such as skin irritation from patches.

Then there are prescription tablets. Another Cochrane review, of 75 trials, found high-certainty evidence that people taking varenicline were more than twice as likely to stop as those on a placebo. It also found that people taking it were probably somewhat more likely to report serious side effects, which is a reason to discuss it with a doctor and not a reason to rule it out. A similar medicine called cytisine, which the NHS now offers under the name cytisinicline, also beat placebo.

Then there's support from a person. A review of 52 trials found that combining behavioural support with medication raised success by about 80 per cent compared with brief advice or usual care. In most of the UK that combination is free through local stop smoking services. You see or phone an adviser, usually for up to twelve weeks, and they arrange the products. Your GP or pharmacist can refer you.

And there are vapes. The most recent Cochrane review I could find, from late 2025, covered 104 studies. It found high-certainty evidence that nicotine vapes help more people stop than nicotine replacement does. In absolute terms that was about three more successes per hundred people. The NHS position is that vaping is less harmful than smoking and is one of the most effective tools for stopping. It's equally clear that vaping isn't harmless, that nobody yet knows the long-term effects, that non-smokers and children shouldn't vape, and that you should aim to stop vaping too in the end.

How does all that sit with the argument of this book? If nicotine relieves the need it creates, a patch or a vape does the same, and you might fairly ask what's been gained.

Quite a lot has. Smoking bundles two things together. One is a nicotine habit, which is what keeps you doing it. The other is the smoke, and the smoke is what does nearly all the damage to your body. Nicotine products let you take these apart and deal with them one at a time. First you stop inhaling smoke, which is the urgent part, while the product keeps the need quiet enough for you to unpick the cues, the breaks and the routines. Then, over weeks or months, you step the nicotine down. It's a staged exit, and the trials say it works better than jumping.

A patch fits the argument in another way. It delivers nicotine slowly and steadily, with no ten-second hit and no hourly rise and fall. A patch can't respond to a bad phone call, because it doesn't know you've had one. It just keeps the level flat, and the need stays quiet. That's a fair demonstration that what the cigarette was doing, behind all the ritual, was topping up a level.

I should be honest that a vape fits this less neatly. It's fast, it's hand to mouth, and it can take over the cigarette's role very completely. That's why it helps, and it's also why some people find themselves vaping indefinitely. I'd still choose that over smoking without hesitating, given what the NHS says about the relative harm. But go in with the second stage in mind.

Which of these suits you is a decision for you and a clinician or adviser, particularly if you have a heart condition, are pregnant, or take other medicines. I'm not going to recommend one. My point is only that using help doesn't mean you've failed to understand. The understanding in this book and a patch on your arm do different jobs, and nothing stops you having both.