E-cigarettes and E-hookahs

Electronic cigarettes; Electronic hookahs; Vaping; Vape pens; Mods; Pod-Mods; Electronic nicotine delivery systems; Smoking - electronic cigarettes

Electronic cigarettes (e-cigarettes), electronic hookahs (e-hookahs), and vape pens allow the user to inhale a vapor that may contain nicotine as well as flavorings, solvents, and other chemicals. E-cigarettes and e-hookahs come in many shapes, including cigarettes, pipes, pens, USB sticks, cartridges, and refillable tanks, pods, and mods.

There is evidence that some of these products are associated with significant lung injury and death.

How They Work


Safety Concerns

E-cigarettes and Children

More Studies are Needed

When to Call the Doctor