Is Second Hand Vape Smoke Bad For You? Learn How to Avoid its Side Effects How a 14 year old boy became addicted to Spice through vapes In secondhand vape, scientists smell risk American Heart Association E cigarettes containing nicotine cause blood clotting and make small blood vessels less adaptable ERS European Respiratory Society We protect kids from cigarette smokelet's do the same with vaping. Secondhand vape isn't harmless, here is what parents need to know: https: www.undo.org disease secondhand vape