Rabid Yahya Putradasa, Anshorulloh Abd Fath, Bernie Endyarni Medise, Eldesta Nisa Nabila, Hamzah Pratama Megantara, Muhammad Maulana Wildani, Mutiara Ramadhanty, Nadhira Anindita Ralena Faculty of Medicine, Universitas Indonesia e-mail: rabidyahyaputradasa@gmail.com Background E-cigarette poses a new threat to our country, and Indonesia is now in a double burden of tobacco epidemics. Teenagers are prime target of…