Smoking does not automatically disqualify you from dental implant treatment (a titanium fixture placed in the jawbone), but it does increase healing risks that your clinician must assess. This page explains how nicotine affects osseointegration (the process by which bone fuses to the implant), what the evidence says about implant success in smokers, and the cessation steps that improve your outcome. With the right assessment and guidance, many smokers go on to receive successful implant treatment.
This page provides general information about dental implant treatment and is not a substitute for individual clinical assessment.
Yes — smokers can receive dental implants, but smoking is a recognised clinical risk factor.
If you smoke and are considering implants, smoking alone does not rule you out — but it does change the clinical conversation. Implant treatment is not refused solely because a patient smokes. However, nicotine impairs blood flow to the jawbone and gums, which directly affects how well the implant integrates with bone during healing. This process, known as osseointegration — where the titanium implant fuses with living bone — is the foundation of long-term implant success, and the biological process that turns a titanium post into a functional tooth root depends on a healthy blood supply delivering oxygen and nutrients to the surgical site.
NICE does not issue a blanket prohibition on implants for smokers, and current guidance requires clinicians to assess and discuss smoking-related risks as part of informed consent. In clinical practice, smoking is widely classified as a relative contraindication — meaning it is a risk factor to evaluate, not an automatic barrier to treatment. At Deepcar Dental Care, Dr Ibraheem Ijaz takes the same approach: smokers aren’t automatically excluded, but the risks are discussed openly so you can make an informed decision.
Many patients at Deepcar Dental Care who smoke have gone on to receive successful implant treatment after following clinical guidance on reducing or stopping smoking around the procedure.
Many patients who ask about smoking and dental implants are not just looking for a yes or no — they want to understand whether the risk is manageable in their specific situation. The answer depends on a combination of individual factors rather than smoking status alone, which is why a clinical assessment matters more than any general statement.
Nicotine causes vasoconstriction — a narrowing of blood vessels that reduces blood flow to healing tissues.
For dental implants, this directly disrupts the chain of biological events that must occur after placement. Osteoblasts, the cells responsible for building new bone around the implant surface, require a consistent oxygen supply to function effectively. Nicotine affects osteoblast function through multiple pathways, including reduced oxygen delivery and direct effects on cell proliferation. The result is slower bone formation and a compromised osseointegration process.
Carbon monoxide, another component of cigarette smoke, compounds this problem. It binds to haemoglobin more readily than oxygen, reducing the blood’s overall oxygen-carrying capacity. Together, these effects mean that the early weeks after implant placement — when osseointegration is most active — carry a higher risk of healing complications for smokers.
This impaired healing also increases the risk of peri-implantitis — an inflammatory condition affecting the gum and bone tissue surrounding an implant. Peri-implantitis, if left untreated, can lead to bone loss around the implant and eventual failure. Cochrane systematic reviews confirm that smokers show a higher incidence of this condition compared to non-smokers.
If you want to understand the full biology of how titanium integrates with living bone, our page on the biology of how titanium integrates with living bone explains the process in detail.
Implant risk for smokers varies based on how much you smoke, your overall health, and the complexity of treatment needed.
One of the most common questions patients ask is how smoking affects dental implant success rates — and the answer depends on several individual variables.
Evidence from systematic reviews suggests a dose-response relationship — heavy smokers, in some studies classified as those smoking more than 20 cigarettes per day, show higher failure rates than lighter smokers. The exact thresholds vary between studies, but the pattern is consistent: the more you smoke, the greater the risk to implant healing. If you have already reduced your consumption, this may work in your favour, though any level of smoking still carries additional risk compared to non-smokers.
Long-term smoking is associated with cumulative vascular changes and may contribute to reduced bone quality in the jaw, though multiple factors play a role. Both of these affect implant stability.
A smoker who also has uncontrolled diabetes or takes bisphosphonate medications (drugs used to treat osteoporosis and other bone conditions) faces a higher cumulative risk profile. For patients taking bisphosphonate medications, coordination between your implant dentist and prescribing physician is a necessary step before any surgical procedure in the jaw. For other significant systemic conditions, coordination between your implant dentist and GP is also standard practice before treatment proceeds. You can read more about how diabetes influences implant healing and candidacy on our medical conditions and eligibility page.
Smokers who require bone grafting before implant placement face the same vascular impairment during graft healing, which can affect whether sufficient bone volume is achieved for implant support.
At Deepcar Dental Care, patients with complex presentations — including smokers with additional risk factors — are assessed and managed in-house. In particularly complex cases, Dr Ijaz works alongside specialist Mohammed Anabtawi rather than referring patients elsewhere.
Smoking cessation before and after implant surgery is one of the most effective steps you can take to improve your healing outcome.
Available evidence suggests that a pre-operative cessation period may improve outcomes, though the optimal duration is not definitively established and recommendations vary between clinicians. Your implant dentist may recommend stopping smoking for a period before surgery and continuing abstinence during the critical early healing phase after placement.
The clinical rationale is straightforward: removing nicotine and carbon monoxide from your system allows blood vessels to begin returning toward a more normal diameter, improving oxygen delivery to the surgical site during the period when osseointegration is most active.
Your dental team at Deepcar Dental Care can signpost you to NHS Stop Smoking services, which are available free of charge across Sheffield. Patients can self-refer to these services, and the practice team can provide details on how to access them. Cessation support is not a condition of treatment — it is offered because it improves your clinical outcome. For a complete overview of every stage from first assessment to final restoration, see our complete guide to dental implants.
Vaping and nicotine replacement therapies still deliver nicotine to your body.
While they remove the combustion byproducts (including carbon monoxide and tar) associated with traditional cigarettes, nicotine — a key factor in the vasoconstriction that impairs healing — is still present in most e-cigarettes. Current evidence on the specific impact of vaping on dental implant outcomes is limited and still emerging. Nicotine replacement products such as patches and gum deliver lower, more controlled doses of nicotine than cigarettes, which is generally considered a lower risk — but not zero risk — to healing.
Other nicotine-containing products, including heated tobacco devices (sometimes known as heat-not-burn products), also deliver nicotine and should be disclosed to your implant dentist during your assessment.
If you vape, be specific with your clinician about the nicotine strength and frequency of use. This information helps your implant dentist assess the likely impact on your healing and adjust post-operative guidance accordingly.
The honest clinical position is that any nicotine intake during the healing period may affect your outcome. If you use e-cigarettes or nicotine replacement, discuss this openly with your implant dentist so your treatment plan can account for it.
Your implant dentist assesses your smoking history as a standard part of every consultation at Deepcar Dental Care.
This conversation is not about judgement — it is about building an accurate picture of your healing risk. At Deepcar Dental Care, this conversation covers how much you smoke, how long you have smoked, whether you have attempted cessation before, and whether you use vaping or nicotine replacement products.
Based on this information, Dr Ibraheem Ijaz will give you an honest assessment of your individual risk level. He may recommend a cessation period before treatment, discuss how smoking could affect your specific case, and explain what steps can be taken to optimise your outcome. This discussion is documented as part of your informed consent, in line with GDC requirements for obtaining valid consent before treatment.
With over 200 implants placed and restored across a range of patient presentations — and training under the mentorship of a maxillofacial specialist for complex cases — Dr Ijaz provides a direct recommendation alongside all your options explained properly, without pressure.
Smoking increases — but does not guarantee — the risk of implant complications.
The primary risks include delayed osseointegration, higher incidence of peri-implantitis, and a statistically elevated failure rate compared to non-smokers. Systematic reviews, including Cochrane analyses, report a statistically elevated failure rate in smokers compared to non-smokers, though the magnitude of increase varies across studies. For a detailed look at the evidence on dental implant survival rates over ten years, see our dedicated failure rate page.
In clinical practice, the complications most commonly seen in smokers tend to relate to delayed soft tissue healing and early peri-implant inflammation rather than outright implant loss. Most are identifiable at follow-up appointments and manageable when caught early — making consistent post-operative attendance especially important for patients who smoke.
It is important to understand that many smokers do receive implants that function well long-term, particularly when they follow cessation advice and attend regular maintenance appointments. However, no clinician can guarantee an outcome, and smoking adds a variable that makes results less predictable.
If you smoke and have been told elsewhere that you cannot have implants, it is worth seeking a second opinion. A blanket refusal is not consistent with current NICE or RCS guidance — what matters is an individualised risk assessment. If you are exploring whether dental implants could work for you, a consultation is the first step to understanding your individual suitability.
Patients often ask this expecting a strict yes or no, and the honest answer is that it depends on your clinical picture. Complete cessation gives you the best chance of uncomplicated healing, but it is not always a strict requirement. Your implant dentist will recommend a cessation approach based on your consumption level and overall health.
Smoking increases the risk of peri-implantitis and slower bone integration, both of which can affect implant longevity over time. Smokers who maintain excellent oral hygiene and attend regular follow-up appointments can still achieve outcomes that remain stable over many years. Your clinician will tailor a maintenance plan that accounts for the additional risk that nicotine poses to the tissues around your implant.
Vaping removes combustion byproducts like carbon monoxide and tar, which is a benefit. However, nicotine — the key factor in vasoconstriction that impairs healing — is still present in most e-cigarettes. Current evidence on the specific impact of vaping on implant outcomes is limited. Discuss your vaping habits with your implant dentist so they can factor this into your treatment plan.
Smoking after implant surgery increases the risk of complications during the critical healing window when osseointegration occurs. Your clinician will advise you to avoid smoking for a recommended period after placement. Resuming smoking during the early healing window can compromise blood supply to the surgical site and increase the chance of complications. Your clinician will advise a specific abstinence timeframe based on your individual case.
Patients sometimes arrive expecting to be turned away, and that concern is understandable given conflicting information online. Smoking alone is not grounds for refusal under current UK clinical guidance. NICE classifies smoking as a relative contraindication — a risk factor to assess, not an absolute barrier. Your dentist will discuss the additional risks and document your informed consent.
The cost of dental implants does not change based on smoking status. At Deepcar Dental Care, dental implants start from £2,400 and a consultation costs £100, which is redeemable against treatment. Finance options are available through Tabeo, with up to 18 months interest-free or up to 60 months at 10.9% APR representative. You can view the full breakdown on our dental implant cost and finance page.
If you have worked through the questions on this page, you likely have a clearer picture of whether dental implants are a realistic option for you as a smoker. The next step is a conversation with a clinician who can assess your specific situation — not to judge your smoking status, but to give you an honest, individualised answer.
At Deepcar Dental Care, Dr Ibraheem Ijaz has placed and restored over 200 implants, including cases involving bone grafting, sinus lifts, and medically complex patients. Every case is assessed individually, and all options are explained clearly before any decision is made.