Why the FDA is Cracking Down on Vaping and E Cigarettes E Cigarette Use Increases Uveitis Risk, Study Finds Nicotine use among young people is evolving. New research shows more youth are using multiple nicotine products at the same timemost commonly cigarettes and e cigarettes, with a growing rise in combining vapes Vaping, E Cigarette Use Increasing Among Middle and High School Students Duke Health Referring Physicians