What’s really happening with vaping in schools across the UK? As we moved through 2025, the landscape continued to shift. The headlines tell part of the story—NHS clinics treating eleven-year-olds for vaping addiction, contaminated products sending teenagers to hospital. But the comprehensive data from Action on Smoking and Health (ASH) reveals something more nuanced: a problem that has plateaued in some respects whilst deepening in others.
This article examines the latest evidence on teen vaping, from recent news reports to detailed research findings, to understand what schools and families are genuinely facing and how effective vape prevention strategies can make a difference.
The News This Year: What Have We Learned?
The Reality of Youth Addiction
In February 2025, the BBC reported that NHS vaping addiction clinics established specifically for children are now facing lengthy waiting lists, with some patients as young as eleven seeking treatment. The reality on the ground, according to medical professionals quoted in the Daily Mail in October 2024, is that these young patients often struggle to get through a school day without experiencing withdrawal symptoms.
Think of it this way: what was once seen as relatively harmless experimentation has, for a subset of young people, transformed into something that disrupts education and daily functioning. Teachers report discovering pupils vaping in toilets and corridors with such frequency that it’s become a routine part of their school safeguarding concerns rather than an exceptional event.
When Products Become Dangerous
In January 2025, the Daily Post reported an incident in North Wales where teenagers were arrested following a vaping incident that required medical intervention. The emerging issue of synthetic cannabinoids (commonly known as Spice) being added to vaping products transforms the conversation entirely. Vape detection moves from a behavioural management tool to an urgent safety measure when the substances in devices can cause seizures, respiratory problems, and extreme psychological reactions.
Medical Research Catches Up
Throughout 2024 and into 2025, the medical evidence has continued to accumulate. In September 2024, The Guardian reported on doctors’ warnings that vaping may be causing irreversible harm to children’s health. The London School of Hygiene and Tropical Medicine published research suggesting that vaping at a young age may act as a gateway to smoking—a finding that challenges earlier assumptions about e-cigarettes as purely harm-reduction tools.
The Independent highlighted in their coverage that these aren’t speculative concerns. Medical professionals are seeing respiratory issues, cardiovascular symptoms, and mental health concerns in young vapers that merit serious attention. As one expert quoted in the research noted, whilst vaping may be less harmful than smoking for adults attempting to quit cigarettes, the evidence increasingly indicates significant risks for developing bodies and brains.
What the ASH Data Reveals: Beyond the Headlines
The ASH Smokefree GB Youth Survey 2025 provides our most reliable picture of teen vaping trends, surveying 2,746 children aged 11-17 across Great Britain. What does it tell us?
Has Vaping Among Young People Peaked?
The top-line figure is this: 20% of 11-17 year olds have tried vaping, representing an estimated 1.1 million children. This figure is essentially unchanged since 2023. Similarly, current vaping sits at 7% (approximately 400,000 children), again unchanged from the previous year.
But here’s the critical question: does a plateau mean the problem is stable, or does it mask more concerning patterns beneath the surface?
The Dependency Question: Are Today’s Young Vapers More Addicted?
The ASH report reveals a striking finding about dependency. When asked about urges to vape, 47% of youth vapers in 2025 reported experiencing strong, very strong, or extremely strong urges. Compare this with just 26% reporting such intense urges in 2020. That’s nearly doubled in five years.
The report notes: “In 2020, vapers were significantly more likely to report no urges to vape (34%) than smokers were to report no urges to smoke (17%). However, in 2025, the distribution of vapers’ urges to vape is more similar to smokers’ urges to smoke.”
Think about what this means for vape prevention support for schools. Young people aren’t just experimenting and moving on—a substantial proportion are developing patterns of dependency that mirror traditional nicotine addiction.
The Smoking Link: A Trend Reversal?
Perhaps the most unexpected finding concerns conventional cigarettes. The ASH data shows that ‘ever smoking’ among 11-17 year olds increased from 14% in 2023 to 21% in 2025. Whilst current smoking rates haven’t significantly increased, there’s another concerning indicator: among never smokers, those who report thinking they will try smoking also doubled from 0.9% to 2.0%.
The report is careful to note: “It is unclear why trial of smoking and intention to try smoking could be increasing but it does not seem clear that vaping behaviour is the driver.” The relationship between youth vaping and smoking remains complex and requires continued monitoring.
What Young Vapers Actually Say About Why They Vape
The most common reason given by young people who have tried vaping is remarkably straightforward: “Just to give it a try” (42% overall). Among those who have never smoked, this rises to 60%.
But for those who have smoked at some point, the motivations become more diverse:
- 30% to give it a try
- 14% because they like the flavours
- 12% because other people use them
- 8% for stress or mental health support
- 8% because they enjoy the experience
What’s particularly notable is that using vapes as an aid to stop smoking appears more common among adults than 11-17 year olds. Among young people who are now ex-smokers, 21% reported using a vape in their last quit attempt, compared to 55% of adults who quit smoking in the last five years.
What Does This Mean for Vaping in Schools?
The evidence presents a nuanced picture. On one hand, experimentation rates have stabilised rather than continuing the sharp upward trajectory seen from 2021 to 2023. On the other, those who do vape are showing increasing signs of dependency, and concerning patterns around conventional smoking are emerging.
For schools developing comprehensive vape prevention approaches, several implications emerge:
Understanding scale and scope: With 7% of 11-17 year olds currently vaping, most schools will have pupils who use these products. Among current users, 40% vape daily, and nearly half experience strong urges that may disrupt their school day.
The role of technology: Effective vape detectors serve multiple purposes in this context. They identify where and when vaping occurs, enabling targeted education and support rather than blanket approaches. When products potentially contaminated with harmful substances are circulating, detection becomes a safeguarding tool, not merely a disciplinary measure.
Beyond punishment: The ASH data on dependency suggests that for a significant minority, vaping isn’t a choice easily abandoned through conventional discipline. Schools implementing vape prevention support need pathways that address both behavioural boundaries and genuine addiction support.
Education that resonates: The report notes that 63% of young people believe vaping is equally or more harmful than smoking (up from 41% in 2022). This includes 52% of those who have tried vaping. Clearly, believing vaping is harmful doesn’t automatically prevent use. Education programmes need to acknowledge the genuine appeal of vaping whilst providing accurate, evidence-based information.
Conclusion: Evidence, Not Panic
The 2025 data on teen vaping provides both reassurance and cause for continued vigilance. Experimentation isn’t spiralling upward unchecked, but dependency indicators are worsening among those who do vape. New risks, from contaminated products to smoking uptake, require monitoring.
For schools implementing vaping in schools policies and vape prevention support, the message is clear: this isn’t a temporary trend that will simply fade away. It requires sustained, thoughtful responses that balance education, boundaries, detection, and support.
The young people most affected aren’t making these choices in a vacuum—they’re responding to a complex environment of peer influence, promotional exposure, product design, and genuine stress. Effective vape prevention acknowledges this complexity whilst maintaining clear standards about healthy, safe school environments.
As we move through 2025, the evidence base continues to strengthen. Schools equipped with accurate information, appropriate technology, and comprehensive support frameworks are best positioned to create genuinely vape-free environments where pupils can focus on learning rather than managing cravings.
