Can Vaping Cause Lung Cancer? Here's What We Know. Does Vaping Cause Lung Cancer? There is growing evidence that #vaping can cause lung, oral, and throat cancers. Some people cut back on smoking by also vaping, but that may be even more deadly. Quitting smoking and Does Vaping Increase the Risk of Lung Cancer? Recent studies suggest that while vaping may seem safer than smoking, it still carries risks! Vaping can expose your