The Royal College of Paediatrics and Child Health (RCPCH) has raised serious concerns about vaping's effects on children's health, releasing a report that flags vaping as a potential gateway to traditional smoking.
The RCPCH warns that while vaping is less harmful than cigarettes, it carries distinct risks for young people. Nicotine exposure during childhood and adolescence can harm brain development, which continues into the mid-20s. The developing adolescent brain shows particular vulnerability to nicotine's addictive properties, potentially creating dependence that persists into adulthood.
The college's primary concern centers on vaping as a stepping stone to smoking. Children who vape nicotine products become accustomed to inhaling aerosol and the ritualistic aspects of vaping. This familiarity may lower psychological barriers to trying combustible cigarettes later, the report suggests.
Additional health harms documented include respiratory effects from repeated inhalation of propylene glycol and vegetable glycerin, the liquid base in most vapes. Some young vapers report coughing and throat irritation. The flavoring chemicals used in many products, while approved for ingestion, carry unknown risks when inhaled regularly into developing lungs.
The RCPCH emphasizes that youth vaping rates have stabilized in recent years but remain concerning. The report calls for stronger regulation of marketing tactics that appeal to young people, stricter age verification at point of sale, and public education campaigns highlighting vaping's risks to adolescent development.
The college stops short of calling for an outright ban but urges parents, schools, and healthcare providers to recognize vaping as a health threat requiring intervention. Their position reflects growing international consensus that nicotine addiction, regardless of delivery method, poses developmental risks during critical formative years.