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Can I take Evening primrose oil and Ginger together?

Drug interaction guide

Taking evening primrose oil and ginger together may increase your risk of bruising or bleeding. This is because both supplements can slow down the time it takes for your blood to clot.

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Why this happens

Both evening primrose oil and ginger have 'antiplatelet' effects. This means they make the small cells in your blood (platelets) less sticky, which prevents them from clumping together to form clots. When used together, this effect is strengthened (additive effect).

What you should do

Use this combination with caution. If you notice unusual bruising, nosebleeds, or bleeding gums, stop taking them and speak to your doctor. You should stop taking both supplements at least two weeks before any planned surgery or dental work. If you are already taking prescribed blood-thinning medications (like warfarin or aspirin), do not take these supplements without medical advice.

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Using other medicines

Taking 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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