Yes. Vaping devices contain e-liquid that is made with nicotine, which is a highly addictive drug. Other ingredients in e-liquid include liquid glycerin, propylene glycol (PG), and a variety of different flavorings. Doctors say the act of vaping can also be psychologically addictive, especially if it is associated with positive emotions or settings.
According to the manufacturer of Juul, each “pod” of e-liquid delivers as much nicotine as a pack of 20 cigarettes. Consistently vaping massive amounts of nicotine like that can quickly lead to physical dependence, tolerance, and addiction. According to a 2018 report from the National Academies of Sciences, Engineering, and Medicine, young people who use e-cigarettes are also more likely to become smokers, even if they are considered “low-risk” and would otherwise be unlikely to pick up the habit.
Some people also vape THC, which further increases the risk of addiction and health problems. Vaping THC exposes the user to higher concentrations of THC, which is the chemical in marijuana that causes mind-altering effects. Consistent exposure increases the risk of physical dependence and addiction to THC.