Is Second Hand Vape Smoke Harmful To Children Secondhand Smoke is Poison How To Charge A Vuse Sign Up for Vuse & Get a Vaping Kit Tobacco Smoke, Vaping, and Asthma AAFA.org Does Vaping Cause Secondhand Smoke? Secondhand smoke and vape can trigger your child's asthma attacks. Smoking and vaping are unhealthy for everyone but especially harmful for people with asthma. Whether at home, in the car, or Children at risk: Emory study uncovers the hidden dangers of secondhand vape exposure