Vaping and smoking together increases lung cancer risk fourfold Post Smoking E Cigarette Use May Boost Lung Cancer Likelihood Dalgarno Institute Health Education Charity Lung cancer risks persist with e cigarette use after quitting tobacco smoking Australian researchers have issued one of the strongest warnings yet about vaping, saying a major review of evidence suggests e cigarettes are likely to cause lung and oral cancer. The review found signs The Dentist Smoking and vaping together leads to a greater risk of lung cancer The Dentist