Coughing When Vaping: Understanding and Overcoming the Challenge selbyvapes E cigarettes: Viable to Quit Smoking or Controversial Alternative? You may not feel it now, but your lungs will. Vaping scars lungs. Smoking chokes life. Choose prevention. #LungMonth2025 Teen told he was coughing up 'pints' of blood due to a stomach ulcer caused by kebabs 'excessive vaping' was to blame What Does Vaping Do to Your Lungs? Johns Hopkins Medicine Evidence strengthens that vaping is effective for stopping smoking but not reaching its full potential with adult smokers King's College London