Alcohol and Mental Health: How Alcohol Effects Anxiety and Depression

Thrive • January 24, 2025

 

You’ve probably heard of “Dry January” or are even participating yourself. More and more people seem to be experimenting with or embracing sobriety from alcohol, but what benefits are there from abstaining? In this article, we’ll explore alcohol’s effects on mental health, the symptoms of alcohol use disorder (AUD), and the benefits of cutting back on drinking. 


Alcohol's Effects on Mental Health

 

Commonly consumed as a way to relax after a long day or to lighten up in social interactions, alcohol is a widely used and culturally accepted drug despite warnings of its dangers by health experts . When a person regularly drinks, it can result in a slew of complications for their physical and mental health. Although often consumed in an attempt to escape stress, sadness, or other unpleasant emotions, alcohol itself is a depressant that can contribute to negative feelings and exacerbate existing mental health conditions, especially with prolonged use.


Alcohol influences thoughts, mood, and behaviors by impacting the central nervous system in a way that slows the communication between the brain and the body. Without the ability to process information effectively, the brain isn't able to regulate emotions and consider consequences effectively which may promote unhealthy behaviors, including drinking to excess.

 

Ways that alcohol can affect cognitive functioning include:

 

  • Lowering inhibitions
  • Contributing to poor judgment
  • Causing confusion
  • Causing lapses in memory
  • Disrupting sleep 
  • Contributing to shifts in mood

 

Alcohol and Mental Disorders

 

According to the Journal of the American Medical Association, 37% of people with alcohol use disorders also have at least one serious mental illness. Furthermore, alcohol abuse commonly occurs alongside depression and anxiety. Research has shown that those with major depressive disorder and those with generalized anxiety disorder were more likely to report life‐time moderate to severe alcohol use disorder than those without these conditions. Frequently, individuals struggling with depression or anxiety self-medicate by drinking alcohol. Although alcohol may provide temporary relief, it expends the chemicals in the brain which help ward off anxiety and depression. When the initial effects of the drug fade, individuals are typically left feeling more depressed or anxious than they did before they began drinking.

 

Related: Eating Disorders, Substance Abuse, and Substance Abuse Disorders 

 

Alcohol Use and Depression

 

The slowed functioning of the brain caused by alcohol can allow individuals to numb to their suffering. As such, those experiencing depression may be inclined to drink to avoid the sadness, pain, and hopelessness associated with depression. This maladaptive coping behavior is so prevalent that research shows a clear relationship between alcohol use disorder (AUD) and major depression. Using alcohol while depressed can be extremely dangerous. Not only can alcohol negatively interact with antidepressants, but it can also place individuals experiencing depression at an increased risk for suicidal thoughts and behavior . If you're experiencing suicidal thoughts or behaviors, you can reach the National Suicide Prevention Hotline at 1-800-273-TALK (8255).

 

Alcohol Use and Anxiety

 

According to a study on anxiety and AUD , a person with an anxiety disorder is two to three times more likely to develop an alcohol abuse disorder. When individuals with anxiety drink alcohol, they may feel an initial alleviation of their symptoms as well as a sense of euphoria. However, the symptoms of hangovers and alcohol withdrawal following heavy drinking can heighten feelings of anxiousness and interfere with ones daily obligations, contributing to even more agitation. This feeling of dread and anxiety associated with a hangover is commonly referred to as "hangxiety," but for those with existing anxiety conditions, this side effect of drinking can feel unbearable. Individuals with anxiety may be driven to drink more to tamper their stress and re-establish the sense of euphoria, resulting in a dangerous cycle of alcohol abuse.

 

Unhealthy Drinking Behaviors and Alcohol Use Disorder (AUD)

 

Most who regularly drink alcohol don't have AUD, which develops when addiction is present. However, alcohol-related side-effects on mental health are still common, and they may still benefit from mental health support .

 

Signs of unhealthy alcohol use include:

 

  • Feeling a need to consume alcohol to make it through the day
  • Feeling unable to stop consuming alcohol
  • Progressively feeling a need to increase consumption of alcohol
  • Drinking to prevent or alleviate symptoms of hangover or withdrawal
  • Feeling ashamed of ones alcohol consumption
  • Having loved ones express concern over drinking habits

 

AUD is a condition that is often driven by genetics, abuse, trauma, or unhealthy family dynamics. Healing from AUD is possible and it can be treated with the help of mental health professionals and a dedicated treatment plan.

 

Signs of AUD include:

 

  • Alcohol use that interferes with the ability to carry out daily activities
  • Drinking despite the behaviors adverse effects on their life
  • Often drinking more or for a longer period of time than intended
  • Persistent desire and unsuccessful attempts to curb alcohol use
  • Revolving their schedule around drinking
  • Experiencing strong cravings for alcohol
  • Continuing to drink despite experiencing recurring illness or social issues as a result of alcohol use
  • Giving up activities one used to enjoy in favor of drinking
  • Using alcohol during situations where its physically hazardous to be impaired
  • Continuing to use alcohol despite knowing that it exacerbates a known existing health condition
  • Developing a tolerance for alcohol, or needing more alcohol to feel the same effects
  • Experiencing alcohol withdrawal or drinking more to avoid withdrawal

 

What are the Mental Health Benefits of Going Sober or Drinking Less Alcohol? 

 

Reducing or eliminating your alcohol consumption can lead to a variety of mental health benefits, improving your overall quality of life. When going sober or cutting back on your alcohol consumption, some of the benefits you can look forward to are: 


  • Improved mood stability, including reduced feelings of depression and anxiety 
  • Improved sleep quality 
  • Enhanced cognitive function
  • Increased energy levels
  • Improved concentration and productivity
  • Increased self-esteem 
  • More authentic social interactions 
  • Improved relationships

 

Limiting your alcohol consumption has the capability to change your life for the better, as it can help you establish a healthier mental environment, build better connections, and improve your physical health.

 

Support for Alcohol Abuse and its Mental Health Impacts

 

As humans, it can be uncomfortable for us to process difficult experiences and feel intense emotions. Therapy can help heal the source of your struggles driving alcohol abuse, while also guiding you in implementing healthy strategies for processing painful emotions. Through professional mental health support, you can be empowered to embrace life without having to rely on alcohol. Thrive offers outpatient therapy for substance abuse struggles in addition to other mental and behavioral health conditions. Reach out to learn more.

 

Additional Resources

 

 SAMHSAs National Helpline: A free, confidential, and 24/7 service for individuals and families facing mental health conditions and/or substance use disorders, reachable by calling 1-800-662-HELP (4357) or texting 435748 (HELP4U).

 

National Institute on Alcohol Abuse and Alcoholisms (NIAAA) Treatment for Alcohol Problems : A guide for individuals and their loved ones who are looking for options to address struggles with alcohol use.

 


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Nutritional guidance: dietitians provide education, meal support, and reassurance. Family involvement: engaging caregivers empowers them to support recovery in everyday life. Addressing Barriers and Stigma Many families face challenges in seeking help, whether due to stigma, lack of awareness, or limited access to specialists. To help, providers can: Normalize conversations about body image and mental health as part of overall well-being. Use culturally sensitive approaches that honor diverse experiences with food, body, and health. Connect families to community organizations, online resources, or telehealth when in-person specialty care is limited. Eating disorders in adolescents are serious, but with early recognition and timely support, recovery is possible. Providers are often the first to notice changes and can play a vital role in opening doors to crucial support. By blending professional expertise with empathy and collaboration, providers can guide adolescents and their families toward lasting recovery and a healthier future. References National Institute of Mental Health. (2023). Eating Disorders . Treasure, J., & Russell, G. (2011). The case for early intervention in anorexia nervosa: theoretical exploration of maintaining factors. The British journal of psychiatry : the journal of mental science, 199(1) , 5–7.
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