E cigarettes cause lung condition known as EVALI : Revista Pesquisa Fapesp Vaping May Be More Dangerous Than Cigarette Smoking, Studies Show University Hospitals Vaping Related Illness and Lung Disease NEJM E Cigarette, or Vaping, Product Use Associated Lung Injury (EVALI) with Acute Respiratory Failure Clear The Air News Tobacco Blog Clear The Air News Tobacco Blog E Cigarette or Vaping Associated Lung Injury New England Journal of Medicine Health experts warn that flavored e cigarettes may lead to permanent lung damage. A U.S. teenager was diagnosed with "popcorn lung" after covertly vaping for three years, resulting in a lifelong, debilitating condition.