Drug interactions
Dipyridamole + Omega 3 carboxylic acids
Severity: Moderate
Dipyridamole and Omega 3 carboxylic acids: 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
Omega-3 carboxylic acids can slightly prolong bleeding time. When combined with dipyridamole, an antiplatelet agent, bleeding risk may be modestly increased. Major bleeding is uncommon.
What this interaction means in plain words
Dipyridamole and Omega 3 carboxylic acids 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 antiplatelet effects on platelet aggregation.
What to do
Monitor periodically for bruising and bleeding, particularly with additional antithrombotic drugs.
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 Dipyridamole
- Dipyridamole + Riociguat Contraindicated
- Adenosine + Dipyridamole Major
- Betrixaban + Dipyridamole Major
- Dabigatran + Dipyridamole Major
- Dipyridamole + Regadenoson Major
- Dipyridamole + Venetoclax Major
Frequently asked questions
Can I take Dipyridamole with Omega 3 carboxylic acids?
MediHelp rates the interaction as moderate. Dipyridamole and Omega 3 carboxylic acids 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. Omega-3 carboxylic acids can slightly prolong bleeding time. When combined with dipyridamole, an antiplatelet agent, bleeding risk may be modestly increased. Major bleeding is uncommon.
How serious is the interaction between Dipyridamole and Omega 3 carboxylic acids?
MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor periodically for bruising and bleeding, particularly with additional antithrombotic drugs.
What other medicines interact with Dipyridamole?
MediHelp also lists interactions of Dipyridamole with, for example, Riociguat, Adenosine, Betrixaban. The full list is on the Dipyridamole page.
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