The Ultimate A to Z Vaping Glossary and Vape Terminology Explained. The Smoke Plug What's the Difference Between E Cigarettes and Vapes? Grow Strong KC Clearomiseur Zenith Nex 5ml Innokin Vaping isn't harmless. While e cigarettes don't contain tobacco, nicotine is highly addictive and can harm brain development. E cigarettes can cause EVALIa serious lung injury linked to vaping. Symptoms like cough, chest Vaping Glossary A Z: Master the Language of E Cigarettes Ecigator