Does Vaping Cause Cancer? Health Risks of Vaping Outpatient Rehab Using nicotine based vapes is likely to cause lung and oral cancer, even if e cigarette users do not smoke tobacco, a watershed academic review has found. WellnessWednesday Is Vaping Safer than Smoking? Why this May Not be the Case In a bid to quit smoking, many are turning to vaping instead. But is it truly safer? If you've Can Vaping Lead to Lung Cancer? Richmond University Medical Center