However, various short-term negative health consequences have been associated with vaping. It also may make the brain more vulnerable to other forms of addiction in the future.Īt this point, the potential long-term effects of e-cigarette smoking - beyond nicotine addiction - have not been explored thoroughly. That can disrupt the growth of connections within the brain that control learning and attention. Exposing a developing brain to an addictive drug such as nicotine can potentially lead to permanent alterations in brain chemistry. Nicotine dependence in teens and young adults is particularly concerning because when a person is younger than 25, the brain is still developing. Studies have shown that long-term e-cigarette smokers are exposed to as much nicotine as individuals who smoke regular cigarettes. Attempts to quit using nicotine can lead to various symptoms, such as strong cravings, anxiety, irritability, restlessness, difficulty concentrating, depressed mood, frustration, anger, increased hunger, insomnia, constipation or diarrhea. Once you become dependent on nicotine, it’s extremely difficult to stop using it. One of the primary concerns regarding e-cigarettes is that most contain nicotine - a highly addictive substance. The solutions in e-cigarettes typically contain vegetable glycerin or propylene glycol as the main ingredients, along with nicotine, flavorings and other additives. Although more research is needed to understand all the effects of vaping, it’s clear that vaping can negatively affect health.Į-cigarettes are battery-operated devices that heat a liquid and turn it into an aerosol to be inhaled. DEAR MAYO CLINIC: How does vaping affect teen health? My high school children tell me it’s everywhere in their school, and not much is done to stop it because people are under the impression it’s not harmful.ĪNSWER: Using e-cigarettes - a practice often referred to as “vaping” - has been touted as a safe alternative to tobacco cigarettes.

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