Health Effects of Vaping Smoking and Tobacco Use CDC Feeling anxious or low? Vaping may be making it worse. According to Truth Initiative, studies show a strong link between nicotine use and symptoms of anxiety and depression in teens. The Some vapes have as much nicotine as 15+ packs of cigarettes. Nicotine withdrawal symptoms include anxiety and depressed mood, so nicotine dependence may compound stress and mental health symptoms. Get help today: Impact of vaping on respiratory health The BMJ COVID 19 and Vaping: Symptoms More Frequent in E cigarette Users Respiratory Therapy Is your teen vaping? Watch out for these physical signs.