Vaping releases toxic chemicals, including heavy metals, as well as ultrafine particles that go deep into the lungs. These increase the risk of heart and lung disorders. Can Vaping Cause Diarrhea? What Impact Does Vaping Have On Your Digestive System SMOKO E Cigarettes What Happens if You Vape On an Empty Stomach? (2026) Vaping And Stomach Problems: Does Vaping Make You Bloated? Smokefree Vaping and IBS Vaping and Serious Illness: What You Need to Know Together by St. Jude