Misconceptions Over The Safety Of Vaping and E Cigs Is Risking Lives Ecigclick E cigarettes 'DON'T cause cancer' UKVIA Comment UKVIA Researchers now warn that nicotine based e cigarettes are likely carcinogenic, meaning they have the potential to cause cancer, specifically in the lungs and mouth. Learn more in our weekly news roundup. https: t.co i4xGiCxD0t Although research on cancer risks associated with vaping is still limited, a 2025 systematic review found substantial evidence that e cigarette exposure is associated with biomarkers reflective of cancer disease risk. This includes Teens inhale cancer causing chemicals in e cigarettes, new study shows E Cigarette Use After Smoking May Raise Risk for Lung Cancer www.PhysiciansWeekly.com