Back on 4/20/2025, I wrote a blog post about marijuana and how it can impact our mental and emotional health.  For August, I decided to continue my blog post series about the impact of various substances on mental health by providing information about the potential effects of Nicotine and how it is consumed on mental and emotional health.

Understanding Nicotine, Vaping, and Their Impact on Mental Health

Nicotine, a substance found in tobacco, is well-known for its addictive qualities and its connection to smoking-related health issues. Over time, the use of cigarettes to consume Nicotine has decreased, and instead, many people are turning to e-cigarettes as an alternative to traditional smoking. However, the effects of nicotine and vaping extend beyond just physical health; they can also significantly impact mental health. In this post, we’ll explore how nicotine and vaping can affect our mental well-being, including both the potential benefits and the risks involved.

The Two Sides of Nicotine

Nicotine is classified as a stimulant, meaning that it acts as a stimulant in our brains, increasing our brain activity. This triggers the release of chemicals like dopamine, serotonin, and norepinephrine, which can produce increased feelings of pleasure, alertness, and focus. This can create a temporary sense of happiness, which is why many people turn to nicotine products like cigarettes or vaping devices. However, it is important to note that Nicotine (at higher doses) can also produce effects similar to depressants (decreased brain activity, increased relaxation).   These short-term boosts can be misleading, as the long-term effects of nicotine on mental health can be harmful.

Possible Benefits

1. Temporary Mood Boost: Some people find that nicotine can provide short-term relief from feelings of anxiety and depression. Many users report feeling more relaxed and focused after using nicotine, which can lead to a cycle of dependence (McGill, 2018).
2. Improved Focus: Research suggests that nicotine may enhance certain cognitive functions, such as attention and memory. This has sparked interest in its potential use for conditions like ADHD and Alzheimer’s disease (Newhouse et al., 2011).
   

Risks and Negative Effects

Despite these potential benefits, the risks associated with nicotine use, especially regarding mental health, are significant:

1. Increased Anxiety and Depression: While nicotine may offer temporary relief, long-term use is linked to higher levels of anxiety and depression. The cycle of addiction can lead to withdrawal symptoms that worsen mental health issues (Baker et al., 2004).
2. Worsening Mood Disorders: People with existing mood disorders may turn to nicotine as a way to cope. However, this can often lead to a worsening of their condition over time (Lasser et al., 2000).
3. Cognitive Decline: Long-term nicotine use can contribute to cognitive decline, especially in older adults. While it may provide short-term benefits, it is associated with an increased risk of neurodegenerative diseases (Swan et al., 2003).
4. Withdrawal Challenges: When trying to quit nicotine, many individuals experience withdrawal symptoms like irritability, anxiety, and depression, as well as disturbances in their memory, concentration, and decision-making abilities. Furthermore, while some have tried to use vaping as a way to help them quit smoking, there currently is no research that proves this to be effective.  These symptoms can make it difficult to maintain mental health stability during the quitting process (Hughes et al., 1991).
   

The Impact of Vaping on Mental Health

Vaping has become a popular alternative to traditional smoking, especially among younger individuals. While it is often perceived as a “safer” option, vaping still delivers nicotine and can have similar effects on mental health.

1. Similar Addictive Properties: Vaping products often contain nicotine, which can lead to addiction just like traditional cigarettes. The addictive nature of nicotine can create a cycle of dependence that complicates mental health challenges (Shiffman et al., 2006).
2. Potential for Increased Anxiety and Depression: Research indicates that current e-cigarette users may be twice as likely to receive a depression diagnosis compared to individuals who have never vaped.  Vaping Nicotine may also be associated with increased anxiety symptoms, particularly among adolescents and young adults. The social pressures and stigma surrounding vaping can also contribute to mental health issues (Baker et al., 2020).
3. Impact on Brain Development: For young people, the use of vaping products can interfere with brain development, potentially leading to long-term cognitive and emotional issues. A study conducted in 2019 found that there is a significant relationship between using vaping products and higher levels of ADHD symptoms.  This is particularly concerning given that the adolescent brain is still developing and is more susceptible to the effects of substances like nicotine (National Institute on Drug Abuse, 2021).
4. Withdrawal Symptoms: Just like traditional nicotine products, those who vape may experience withdrawal symptoms when trying to quit, including irritability, anxiety, and mood swings. This can make it challenging to maintain mental health stability during the quitting process (Hughes et al., 1991).

Conclusion

The relationship between nicotine, vaping, and mental health is complex. While some people may experience short-term benefits, the long-term risks often outweigh these advantages. Increased anxiety, depression, and cognitive decline are serious concerns for those who use nicotine or vaping products regularly.

If you or someone you know is struggling with nicotine or vaping addiction, seeking help from mental health professionals or addiction specialists can be crucial. Understanding how nicotine and vaping affect mental health is an important step toward making informed choices and finding healthier ways to cope with stress and emotional challenges.

About the Author:

Ashley Weber (she/her), M.A., LPCC-S, LICDC-CS is a Licensed Professional Clinical Counselor and Licensed Independent Chemical Dependency Counselor specializing in Dialectical Behavior Therapy. Ashley generally works with adults 18 and older in a supportive, accepting, and non-judgmental manner to help individuals explore, identify, and begin to implement the kind of changes each individual person believes they need to live a more fulfilling life while providing new tools and skills along the way. Click here to learn more about Ashley’s experience and therapeutic approach.

References

• Baker, T. B., Piper, M. E., McCarthy, D. E., et al. (2004). Addictive behaviors: The role of nicotine in the development of anxiety and depression. Psychological Review, 111(1), 1-20.
• Hughes, J. R., Keely, J. P., & Naud, S. (1991). Shape of the nicotine withdrawal syndrome in smokers. Psychopharmacology, 104(2), 167-172.
• Lasser, K., Boyd, J. W., Woolhandler, S., et al. (2000). Smoking and mental illness: A population-based prevalence study. Archives of General Psychiatry, 57(1), 75-81.
• McGill, M. (2018). The effects of nicotine on mood and anxiety. Journal of Psychopharmacology, 32(1), 1-10.
• Newhouse, P. A., Potter, A., & Singh, A. (2011). Nicotine and cognitive function: A review of the literature. Psychopharmacology, 215(3).