Psychiatric medication and alcohol
How alcohol interacts with antidepressants and other psychiatric medications, and why caution makes sense.
The general picture
There is a range here, and it helps to be specific rather than lumping everything together. Some combinations are dangerous. Others are better described as not recommended rather than dangerous.
Knowing which is which matters. The risk with a benzodiazepine and the concern with an antidepressant are not the same kind of thing. The sections below walk through the main groups.
Antidepressants and alcohol
With most SSRIs and SNRIs, alcohol is not formally prohibited, but it is not recommended.
Alcohol can worsen side effects such as drowsiness and dizziness. It disturbs sleep. And it is itself a depressant that can worsen mood and anxiety over time. Heavy drinking clearly undermines antidepressant treatment. An occasional drink is a question to raise with a prescriber, who can give guidance for your situation, but heavier or regular use works against the medication.
Benzodiazepines and alcohol
This is the dangerous combination. Benzodiazepines and alcohol are both sedatives that slow breathing.
Together they can cause dangerous over-sedation. They should not be combined. This is not a matter of moderation or timing. If you take a benzodiazepine, the safe approach is to avoid alcohol, and to talk with a prescriber if that is difficult.
Other medications to know about
A few other medications deserve specific attention.
Bupropion carries an alcohol caution. Importantly, abruptly stopping heavy drinking while on bupropion raises seizure risk, so any change in drinking should be discussed with a prescriber. Lithium levels can be affected by alcohol and by the dehydration that can come with it. Sedating medications in general, such as mirtazapine, trazodone, quetiapine, and hydroxyzine, are made more sedating by alcohol.
Why alcohol works against treatment
Alcohol is a depressant. It disrupts sleep, and heavier use worsens depression and anxiety. So it can blunt the benefit of the medication a person is taking to feel better.
The honest approach is to talk openly with a prescriber about drinking. This is a practical, judgment-free conversation. The point of it is to get specific guidance that fits your medications and your situation, not to be told off.
Sources
This guide draws on current prescribing information and public health references. It is reviewed for clinical accuracy and updated as guidance changes.
- National Institute of Mental Health. Mental health medications.
- MedlinePlus, U.S. National Library of Medicine.
- American Psychiatric Association. Practice guideline for the treatment of patients with major depressive disorder.
Managing a medication needs a prescriber
Any psychiatric medication has to be started and adjusted by a clinician who can follow you over time. If you don't have a prescriber, our guides section explains the options, including in-person care and telepsychiatry, and how to choose between them.
This guide is for general education. It is not medical advice and is not a substitute for evaluation, diagnosis, or treatment by a qualified clinician. Never start, stop, or change a medication without talking to your prescriber. If you are in crisis or thinking about harming yourself, call or text 988 in the U.S. to reach the Suicide and Crisis Lifeline.