Dual cigarette and e cig use increases human risk of lung cancer 40 times Stanton Glantz blog Vaping Possible Negative Effects on Lungs: State of the Art From Lung Capacity Alteration to Cancer Cureus Vaping Danger in Spotlight as Lung Injury Cases Mount Methodist Health System Omaha, Council Bluffs, Fremont How E Cigarettes Affect Your Body Electronic Cigarette or Vaping associated Lung Injury (EVALI): The Tip of the IcebergRadiology: Cardiothoracic Imaging 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.