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What's in your e-cigarette?

E-cigarettes, also called vapes, aren't without risks. They can contain substances that may be unsafe.

E-cigs are filled with more than flavor

Benzene, a chemical found naturally in gasoline and known to raise the risk of leukemia.

Diacetyl, a chemical flavoring linked to a serious disease known as popcorn lung.

Heavy metals, such as nickel, tin and lead.

Nicotine, an addictive drug that can harm the brains of kids and young adults.

Other cancer-causing chemicals, such as formaldehyde.

Propylene glycol, a food additive also used to make antifreeze and paint solvent.

Ultrafine particles, which can be inhaled deeply into the lungs, harming your health.

Sources: American Cancer Society; American Lung Association; Centers for Disease Control and Prevention;;

Need help quitting? Ask your doctor about resources or medications that can help you.

Reviewed 11/01/2021

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The information found in the Health Library is for educational purposes only. It is not intended nor implied to be a substitute for professional medical advice nor does it represent the views or position of WHMC. Readers should always consult with their healthcare provider for diagnosis and treatment, including for specific medical needs.