Taiwan’s National Health Administration (NHI) has issued a warning regarding the increasing prevalence of e-cigarette use among young people, with over 40,000 adolescents currently using these devices despite a nationwide ban on all forms of e-cigarettes. The NHI emphasizes that e-cigarettes are not harmless and pose significant health risks to developing lungs and brains. Despite the prohibition, accessibility remains a concern, with products often obtained through online channels or illegal markets. Authorities are working to strengthen enforcement against vendors and increase public awareness campaigns targeting youth and parents. The NHI highlights the dangers of nicotine addiction and the potential for long-term health consequences associated with vaping. They urge immediate cessation and emphasize available resources for those seeking help to quit. This issue is a growing public health concern requiring comprehensive prevention and intervention strategies.