Drug interactions
Dabigatran + Garlic
Severity: Moderate
Dabigatran and Garlic: moderate interaction.
Last updated
For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.
Summary
Garlic supplements can inhibit platelet function and may increase bleeding risk when combined with dabigatran. Evidence comes mainly from theoretical considerations and limited reports.
What this interaction means in plain words
Dabigatran and Garlic can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken.
Why it happens
Additive hemostatic impairment: antiplatelet effect of garlic plus direct thrombin inhibition.
What to do
Advise patients to avoid concentrated garlic supplements and monitor for bleeding. Dietary culinary amounts are generally acceptable.
What to ask your pharmacist
- Should I take them at different times of day?
- Does the dose of either medicine need to change?
- Is there anything I should avoid, such as alcohol or certain foods, while on both?
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Other interactions of Garlic
- Garlic + Saquinavir Major
- Aceclofenac + Garlic Moderate
- Acemetacin + Garlic Moderate
- Aescin + Garlic Moderate
- Alteplase + Garlic Moderate
- Argatroban + Garlic Moderate
Frequently asked questions
Can I take Dabigatran with Garlic?
MediHelp rates the interaction as moderate. Dabigatran and Garlic can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken. Garlic supplements can inhibit platelet function and may increase bleeding risk when combined with dabigatran. Evidence comes mainly from theoretical considerations and limited reports.
How serious is the interaction between Dabigatran and Garlic?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Advise patients to avoid concentrated garlic supplements and monitor for bleeding. Dietary culinary amounts are generally acceptable.
What other medicines interact with Garlic?
MediHelp also lists interactions of Garlic with, for example, Saquinavir, Aceclofenac, Acemetacin. The full list is on the Garlic page.
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