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 About E Cigarettes (Vapes) Smoking and Tobacco Use CDC Should I Be Concerned About Secondhand Vaping? Effects of someone else vaping in same room as an ipf sufferer ? Secondhand vape plumes could form lung damaging radicals American Chemical Society Asthma symptoms can worsen with secondhand vape exposure. Secondhand vape contains fine particles, which can travel deep into the lungs and lead to tissue inflammation. Find out more from @undotobacco: https: www.undo.org secondhand dangers