Vaping produces an aerosol rather than harmless water vapor.
- It can contain nicotine, irritants, and potentially toxic chemicals; nicotine can cause dependence and harm the developing brain.
- Reported oral problems include irritation, dry mouth, periodontal changes, and injury from device explosions, although pediatric evidence varies.
- Document the teen's and caregivers' use, explain exposure risks, counsel cessation, and support a vape-free environment.