The Relationship Between Alcohol and Anxiety
For many people, the relationship between alcohol and anxiety begins with relief. Alcohol is a central nervous system depressant that produces a short-term calming effect — it reduces the brain’s activity and lowers the physiological markers of anxiety. A drink or two before a social event, or after a stressful day, can feel genuinely helpful in the moment.
The problem is what happens next. Over time, regular alcohol use makes anxiety significantly worse — and sets up a cycle that can be very difficult to break without support.
Why Alcohol Makes Anxiety Worse Over Time
The short-term calming effect of alcohol is real, but it comes at a cost. Alcohol works partly by enhancing the activity of GABA (the brain’s primary calming neurotransmitter) and reducing the activity of glutamate (the brain’s primary excitatory neurotransmitter). Drink enough, and anxiety decreases. This mechanism is well-documented by the NIAAA and is the same mechanism that underlies alcohol withdrawal symptoms.
But the brain is adaptive. When alcohol repeatedly suppresses excitatory activity, the brain compensates by becoming more excitable — upregulating glutamate receptors and reducing GABA sensitivity. This process is called neuroadaptation (NIAAA).
The result: as alcohol wears off — or when a day goes by without drinking — the brain is in an artificially heightened state of excitability. Anxiety spikes. The nervous system is more reactive than it would have been before heavy drinking began. This is sometimes called “rebound anxiety” or, in the popular press, “hangxiety.”
This rebound creates a trap:
- Anxiety is present (often higher than baseline because of prior drinking)
- Alcohol relieves it quickly
- As alcohol wears off, anxiety is worse than before the drink
- Another drink relieves it again
- The cycle deepens
Over months and years, tolerance builds, withdrawal between drinks becomes more pronounced, and the anxiety baseline rises — making the original problem much worse than it was when the person first started drinking to cope.
Alcohol Withdrawal and Anxiety
When physical dependence on alcohol develops, anxiety is one of the most prominent and uncomfortable withdrawal symptoms. The same neuroadaptation that produces rebound anxiety after a night of drinking — the brain’s heightened excitability — becomes severe during extended withdrawal.
Alcohol withdrawal anxiety can range from generalized restlessness and worry in mild cases to severe panic and autonomic instability in more serious cases. At the extreme end, alcohol withdrawal can cause seizures and delirium (delirium tremens), which is why medically supervised alcohol withdrawal is strongly recommended for people with physical dependence.
If you are concerned about what stopping alcohol use might involve, our article on alcohol withdrawal symptoms covers what to expect and when medical support is needed.
Co-Occurring Anxiety Disorders and Alcohol Use Disorder
Anxiety disorders — generalized anxiety disorder, social anxiety disorder, panic disorder, PTSD — are among the most common co-occurring conditions in people with alcohol use disorder. The relationship goes in both directions:
- People with untreated anxiety disorders are more likely to use alcohol to self-medicate, increasing their risk of developing AUD
- Heavy alcohol use over time can cause or worsen anxiety disorders
For many people, it is not clear which came first. What is clear is that both conditions need to be treated. Treating the anxiety without addressing the alcohol use often fails because the alcohol use sustains and amplifies the anxiety. Treating the alcohol use without addressing the anxiety often fails because the anxiety drives a return to drinking.
Effective treatment addresses both simultaneously through evidence-based therapies including cognitive behavioral therapy (CBT), dialectical behavior therapy (DBT), and other approaches that treat the whole person.
Alcohol, Anxiety, and LGBTQ+ Experience
LGBTQ+ people experience anxiety disorders at significantly higher rates than the general population — and for reasons that are well understood. Discrimination, family rejection, minority stress, internalized homophobia or transphobia, social isolation, fear of violence or harassment, and navigating a world not designed with you in mind all create chronic stress that the nervous system registers as threat.
Alcohol can feel like the only available tool for managing this kind of ambient anxiety — especially in social contexts, like bars and events, where alcohol is present and using it to relax is socially normalized.
Treatment that is genuinely LGBTQ-affirming — that understands the specific stressors of LGBTQ+ experience, does not require explaining or justifying identity, and builds skills for managing the anxiety that actually exists in your life — is meaningfully different from generic treatment. This is the kind of care Inspire Recovery provides.
What Treatment Provides
Treatment for co-occurring anxiety and alcohol use disorder involves:
- Individual and group therapy that addresses both conditions
- Skills for regulating emotion and managing anxiety without alcohol
- Trauma processing, where relevant, since trauma is a common driver of both
- Peer support from others who understand LGBTQ+ experience
- Outpatient care that allows you to maintain daily life while in treatment
If anxiety and alcohol use are both part of your life, our admissions team can help you understand what options are available. For more on co-occurring conditions, see our page on co-occurring disorders.
Sources
- National Institute on Alcohol Abuse and Alcoholism (NIAAA). Alcohol and Anxiety. Retrieved from niaaa.nih.gov.
- Anxiety and Depression Association of America (ADAA). Alcohol and Anxiety. Retrieved from adaa.org.
- SAMHSA. Co-Occurring Disorders. Retrieved from samhsa.gov.