Chemicals Have you ever breathed in secondhand vapor from a vape? What exactly are you inhaling? It turns out it's a lengthy list of chemicals. FULL STORY Secondhand Exposure to E Cigarettes Puts COPD Patients At Risk Respiratory Therapy 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 Secondhand vape plumes could form lung damaging radicals American Chemical Society Secondhand Smoke and Secondhand Vaping: Both Bad for Kids University Hospitals