The Dangers of Vaping

A vape is a small device that heats a liquid to create aerosols that can be inhaled. The liquid usually contains nicotine, the same addictive chemical found in cigarettes, and may also contain flavors and other additives. Using a vape is often called “vaping” or JUULing, named after the popular brand of e-cigarettes.

The FDA has reported thousands of serious lung illnesses (including dozens of deaths) linked to vapor from e-cigarettes and other devices that heat a liquid into a vapor for inhalation. The device’s heating of the liquid, or "juice," can cause nicotine poisoning, and toxins such as lead and formaldehyde, which can damage lung tissue. The vapor also can contain carcinogens, such as volatile organic compounds and polyaromatic hydrocarbons.

Vaping isn’t just dangerous for lungs, it’s an addictive behavior that can lead to regular smoking and other drug use. A new report from the Surgeon General calls vaping among youths an epidemic, and warns that even “just a few puffs” of a flavored vape can expose young people to nicotine, which affects concentration and brain development. Plus, the device’s sleek appearance and discreet odor make it easy to hide and use in school, work and public places.

Researchers are trying to find ways to help teens resist the temptation to vape. A recent study from King’s College London and Action on Smoking and Health found that removing branding on packaging could deter teenagers from buying vapes, but it did not reduce their appeal to adults.

But experts say parents and teachers still have to do their part to educate kids about the risks of e-cigarettes, and encourage them not to start. They say that a great way to help is to ask kids directly if they vape. This can start a conversation about why they think it’s wrong and can open the door to talk more about how nicotine impacts the brain.

Nicotine reaches the brain within 10 seconds when it’s inhaled, and causes a surge of dopamine, the brain’s feel-good chemical, leading to addiction. And some vape juices can have as much nicotine as a whole pack of cigarettes.

One thing that helps people quit is to decide when they are going to stop, and tell supportive friends and family about their plan. Then, they can make a list of reasons why it’s important for them to quit, and keep those in mind when they’re feeling like a puff or two. Some people also find it helpful to chew sugar-free gum or lollipops, or go somewhere that doesn’t allow vaping.

The signs of withdrawal are strongest in the first few days, but they get better over time. People can distract themselves by talking, texting or hanging out with friends who will support them. They can also try keeping their hands busy with a hobby, or doing something physical, such as walking or jogging. And they can put a date on the calendar for when they will stop and get rid of all their vaping supplies.