Some e-cigarettes are made to look like regular cigarettes, cigars, or pipes. Some resemble pens, USB sticks, and other everyday items. Image from CDC

We have discussed the health ramifications of smoking tobacco in previous blog posts, but the rising trend in vaping with e-cigarettes leaves some with misconceptions that it is safe or at least less dangerous than smoking conventional cigarettes. Vaporizers and e-cigarettes are now the most commonly used tobacco products among youth.

E-cigarettes are battery-powered devices that heat a liquid (or “juice”) which contains nicotine, flavorings, and other chemicals. While no flame is used to combust and cause smoke, there is an aerosol vapor expelled when using e-cigarettes. The vapor can contain harmful chemicals, including nicotine; ultrafine particles that can be inhaled deep into the lungs; flavoring such as diacetyl, a chemical linked to a serious disease called “popcorn lung”; volatile organic compounds such as benzene, which is found in car exhaust; and heavy metals, such as nickel, tin, and lead.

While the Center for Disease Control and Prevention (CDC) has found vaping may benefit adult smokers as a complete substitute for traditional cigarettes, e-cigarettes are

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