Quitters Flu: Normal Symptoms & Recovery Tips Nicotine Withdrawal Symptoms and Timeline New study on vapes challenges belief that adolescents experience less severe withdrawal symptoms 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: Withdrawal Timeline Barry In High Amounts, Nicotine Can Cause Symptoms Such As Australia Of Vape Poisoning Nicotine is especially addictive for young people and can make it harder to learn and focus. Nicotine withdrawal can worsen stress and mental health symptoms. Learn more about vaping risks and treatment