Short answer: alcohol calms anxiety briefly, but as it wears off the brain rebounds into a more anxious, restless state, often with poor sleep. Over time regular drinking can make anxiety and depression worse and can interfere with psychiatric medications.
The rebound effect
Alcohol boosts calming brain signals and dampens excitatory ones. When it leaves the body a few hours later, the balance swings the other way. That is why many people wake at 3 a.m. with a racing heart, or feel “hangxiety” the next day.
Signs alcohol may be part of the problem
- Drinking to get through social events or to fall asleep
- Anxiety that is worse on mornings after drinking
- Needing more to get the same calming effect
- Friends or family expressing concern
- Trying to cut back without success
What helps
- Treat the anxiety directly: CBT and non-addictive medications can reduce the urge to self-medicate.
- Experiment honestly: a few alcohol-free weeks often shows how much drinking was driving anxiety and poor sleep.
- Medication for alcohol use: options such as naltrexone can reduce cravings for some people.
- Support: peer groups, counseling and involving trusted people.
A safety note
If you drink heavily every day, stopping suddenly can cause dangerous withdrawal. Talk with a clinician before quitting.
Alcohol and sleep
Alcohol may help you fall asleep, but it fragments sleep later in the night and suppresses REM sleep. Poor sleep alone increases anxiety, irritability and low mood the next day. Many people are surprised by how much better they sleep, and how much calmer they feel, after a few weeks without alcohol.
Social drinking and social anxiety
People with social anxiety often rely on alcohol to get through events. Over time, this prevents them from learning that they can manage social situations without it. Treating social anxiety directly with therapy and, if needed, medication can make alcohol-free socializing possible and enjoyable.
Setting a goal that fits you
Goals can range from cutting back to specific limits, to alcohol-free days, to stopping completely. Your psychiatrist can help you choose a safe, realistic goal and support you with tools such as tracking, medication for cravings and coordination with therapy or peer support.
Frequently asked questions
Can I drink while taking an antidepressant?
It is best to avoid or strictly limit alcohol; it worsens mood and can increase side effects such as drowsiness.
Will a psychiatrist judge me?
No. Honest information about drinking helps your psychiatrist choose safer, more effective treatment.
Psych Boston provides anxiety treatment and psychiatric evaluations in Lexington and by telehealth. Request an appointment.
Related reading: Cannabis and Mental Health: What the Research Shows · Living With Chronic Illness and Depression
This article is general information, not medical advice. If you are in crisis, call or text 988 or call 911. Psych Boston is an outpatient psychiatry practice at 35 Bedford St #17, Lexington, MA781-218-9550).