E cigarette or vaping product use associated lung injury in a Download Scientific Diagram Vape Associated Lung Injury Claim DGMS Law EVALI (E cigarette or Vaping Product Use Associated Lung Injury) is essentially Acute Chemical Pneumonitis caused by the inhalation of toxic thermal degradation products. Saleem N. Hamilah #smokingawareness #vaping Is Vaping Better Than Smoking? Health & Environmental Impact To prevent e cigarette, or vaping, product use associated lung injury (EVALI), people should not use THC containing e cigarette, or vaping products, particularly from informal sources. Data suggest e cigarette, or vaping, products that contain THC