Can I take Alcohol and Citalopram together?
Drug interaction guide
Originally published 25 Jan 2026
Meets Patient’s editorial guidelines
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Drinking alcohol while taking citalopram can make you feel much more drowsy, dizzy, or sleepy than usual. It can also impair your coordination, reaction times, and judgement. Additionally, alcohol can worsen the symptoms of depression or anxiety that the citalopram is meant to treat, potentially making the medication less effective over time.
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It is best to avoid alcohol, especially when you first start taking citalopram or if your dose has recently increased as both alcohol and citalopram affect the central nervous system (the brain).
When used together, they have an 'additive effect,' meaning they combine to increase the sedative (calming/sleepy) impact on the brain. While alcohol does not significantly change the levels of citalopram in your blood, it changes how your brain responds to the drug.
Once you know how the medication affects you, you may be able to have a very small amount of alcohol, but be aware that your tolerance will be much lower.
If you do choose to drink, do so in moderation, stay at home or in a safe place, and do not drive or operate machinery.
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Important precautions
Heart rhythm disorders (Long QT syndrome)
Citalopram can affect your heart rhythm. You must not take it if you have a known heart rhythm problem or are taking other medicines that affect the heart's electrical cycle.
Using other medicines
Back to contentsTaking multiple medicines? Our Medicines Interaction Checker helps you check whether your prescriptions, over-the-counter medicines, and supplements are safe to take together. Simply search for your medicines to see potential interactions and what to do about them.
Disclaimer
This information is for general educational purposes only and should not be relied upon as a substitute for professional medical advice. Always consult your GP, pharmacist, or another qualified healthcare professional before making decisions about your medications. Individual circumstances may vary, and only a healthcare professional who knows your medical history can provide personalised guidance.
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Article history
The information on this page is written and peer reviewed by qualified clinicians.
25 Jan 2026 | Originally published
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