What are the respiratory effects of e cigarettes? The BMJ Study Claims That Secondhand Vapour Exposure Can Cause Serious Respiratory Issues Vaping Post Young People Are at Risk of Harsh Respiratory Problems After 30 Days of E Cigarette Use, Study Says Get Smart About Drugs Vaping and E Cigarettes Causing Outbreak of Respiratory Illnesses, Other Severe Health Problems, and Deaths Sommers Schwartz Think vaping is safer than smoking? While it may seem less harmful, vaping can still cause lung irritation, inflammation, and long term respiratory issues especially with regular use. The damage often starts E Cigarette Health Risks: How Vaping Affects the Body?