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Smokers & Cosmetic Surgery – The Impact of Smoking

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The clinical on and surgical is among the most in the literature. Smokers experience higher rates of wound complications, infection, skin necrosis, anaesthetic difficulty, and healing across virtually every type of — and the effect is largest for extensive tissue dissection or skin flaps. This is not a matter of clinic policy or preference; it is . constricts the small blood vessels tissues, carbon the oxygen-carrying capacity of blood, and the immune and inflammatory of cigarette smoking the body’s ability to repair itself.

The good news is that the effect is largely reversible. Patients who stop smoking before surgery — for an window and completely rather than partially — recover essentially as well as never-smokers. The is doing it.

How smoking affects surgical outcomes

Several distinct mechanisms contribute to the worse seen in undergoing surgery:

Nicotine vasoconstriction. The active drug in tobacco narrows small peripheral blood vessels — the same vessels that supply oxygen and nutrients to surgically-elevated tissue flaps and incision edges. with blood supply heal poorly, are to (tissue death), and are more to infection. The vasoconstrictive effect is dose-dependent and persists for hours after each .

Carbon binding. smoke contains carbon monoxide, which binds to haemoglobin in red blood cells with about 200 times the of oxygen. Carbon monoxide–bound cannot carry oxygen. Heavy smokers have reduced capacity, which compounds the effect at the site.

collagen . reduces and synthesis, which slows wound repair and produces worse final scar . The effect is most in , , and body contouring procedures where scar visibility .

Impaired immune function. Cigarette smoke suppresses several aspects of the immune response, raising the risk of wound infection and the eradication of any that does occur.

skin elasticity. damages dermal and collagen, thinner, less skin with reduced to retract over reshaped underlying contours. This results in body and facial procedures.

risk. Smokers have more reactive airways and a higher incidence of bronchospasm, laryngospasm, and pulmonary . The risk is in patients still actively smoking — and substantially with even a few weeks of cessation. See our discussion of .

What the increased risk looks like by procedure

The published literature shows elevated risk for with extensive flap dissection:

Lower-risk — where are still elevated but not catastrophic — include without lift, , , and small-volume liposuction. The advice for these is still to stop, but the consequences of non-compliance are less .

How long should you stop?

Standard advice in UK surgical practice is to stop completely for a window around surgery:

Pre-operatively:

Post-operatively:

The cessation has to be complete. "Cutting down" from 20 a day to 5 a day does not produce risk reduction — even small numbers of maintain the vasoconstrictive effect on small . The same applies to social smoking. The reality is binary: nicotine is in the system or it is not.

Stopping properly: practical strategies

Long-term smokers know that stopping is harder than the advice acknowledges. The strategies that work best in clinical experience:

Nicotine testing

For higher-risk procedures, some surgeons pre-operative testing for cotinine (a metabolite) to verify . Cotinine is detectable in urine or saliva for 7-14 days after the last . A negative test at the 1-2 weeks before surgery confirms the patient has stopped within the recommended window.

If the test is positive, the surgery is by 2-4 weeks to allow proper cessation, not . who to test at a usually have their procedure for that surgical episode, with a to return when cessation can be verified.

What happens if you don’t stop

Patients underreport at assessment and to surgery, hoping the will not catch up with them. Common that follow:

Where complications are severe, revision surgery may be needed — at the patient’s own cost in most cases, since the precipitating cause was of smoking. The final result, even after revision, rarely matches what would have been achieved honest cessation in the first place.

Smoking is not the only nicotine source

Several other nicotine sources equivalent surgical risk to cigarette smoking:

Honest conversations at consultation

The single most useful thing any smoker surgery can do is be honest at the about their current smoking status, history, and to stop. The that follows is constructive:

The unhelpful is the one where the patient says they have already stopped when they have not, or says they will stop by the date without a credible plan. Surgeons can usually tell, and the appear post-operatively. here is in the patient’s own interest.

What surgery cannot do for smokers

A persistent misconception is that surgery can be used to "fix" the damage has done to facial — particularly the skin ageing, deeper static wrinkles, and facial volume that often develop. The reality is more limited.

can some of the structural changes ( soft tissues, redundant skin, lost volume), but it cannot reverse the underlying skin damage. A smoker’s skin remains a smoker’s skin after a — and if continues post-operatively, the result deteriorates faster than it would in a non-smoker. who stop around the time of get the best results; patients who resume after surgery the work they paid for.

FAQs

How long before surgery should I stop smoking? Minimum 4 weeks for standard procedures, 6 weeks for facelift, abdominoplasty, breast lift, and body lift. Longer is better.

Is cutting down ? No — the effect is present at low cigarette counts as well as high ones. Complete cessation is required.

What about switching to vaping? Not a useful strategy. Vaping produces the same vasoconstriction; you need to stop both.

How long do I have to stay stopped after ? Minimum 4 weeks, longer for higher-risk . is better for General Health & Wellbeing results.

Will my surgery be cancelled if I’m still smoking? Likely postponed rather than cancelled, with a new date set to allow proper cessation. Repeated tests usually result in the being declined.

Will my ask about smoking? Yes, at every consultation and assessment. Some procedures require to verify cessation.

Can NRT be used right up to surgery? No — NRT itself contains . Stop NRT 2-4 weeks before surgery, with strategies (varenicline, support) if needed.

Booking a consultation

If you smoke and are considering surgery, raise it at consultation rather than waiting until assessment. Setting a realistic date with lead time produces better outcomes than rushing toward a date with insufficient runway. Call or use the to arrange a consultation at our .

Centre for Surgery · CQC-regulated · GMC specialist-registered · · · ·

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