Second hand vape smoke linked to more asthma symptoms in kids Does Vaping Cause Lung Cancer? What We Know (and Still Don't) 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 Smoking and Asthma: What To Know The Impact of E Cigarettes and Asthma: What You Need to Know