Can I take 100 and Metoprolol together?
Drug interaction guide
Originally published 14 Mar 2026
Meets Patient’s editorial guidelines
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Taking alcohol with metoprolol can cause your blood pressure to drop too low and may increase the side effects of the medication. You may feel dizzy, lightheaded, faint, or unusually sleepy. Alcohol can also change how the medicine is broken down in your body, potentially making it less effective or causing it to stay in your system longer than intended.
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Why this happens
Alcohol has a 'vasodilatory' effect, meaning it widens blood vessels, which adds to the blood-pressure-lowering effect of metoprolol. Additionally, alcohol can interfere with the liver enzymes that break down metoprolol, leading to unpredictable levels of the drug in your bloodstream.
What you should do
Back to contentsIt is best to avoid or strictly limit alcohol while taking metoprolol. If you do drink, do so very sparingly and be aware that you may feel the effects of alcohol more quickly. Do not drive or operate machinery if you feel dizzy or drowsy. If you experience severe dizziness or fainting, contact your doctor.
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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.
14 Mar 2026 | Originally published
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