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Drug interactions

Diclofenac + Icosapent

Severity: Minor

Diclofenac and Icosapent: minor 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

Icosapent ethyl may modestly prolong bleeding time, and diclofenac impairs platelet function and can injure the gastric mucosa. Together the bleeding risk may be slightly increased.

What this interaction means in plain words

Diclofenac and Icosapent have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.

Evidence level: Low

Why it happens

Additive mild antiplatelet effects.

What to do

Monitor for signs of bleeding, particularly in patients also taking anticoagulants or with prior gastrointestinal bleeding.

What to ask your pharmacist

  • Is there anything I should notice while taking both?
  • Do I need to tell my doctor at the next visit?

Bring a full list of your medicines, including over-the-counter products, supplements and herbal remedies, to every pharmacy visit.

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Frequently asked questions

Can I take Diclofenac with Icosapent?

MediHelp rates the interaction as minor. Diclofenac and Icosapent have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Icosapent ethyl may modestly prolong bleeding time, and diclofenac impairs platelet function and can injure the gastric mucosa. Together the bleeding risk may be slightly increased.

How serious is the interaction between Diclofenac and Icosapent?

MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor for signs of bleeding, particularly in patients also taking anticoagulants or with prior gastrointestinal bleeding.

What other medicines interact with Diclofenac?

MediHelp also lists interactions of Diclofenac with, for example, Ketorolac, Ketorolac intranasal, Aceclofenac. The full list is on the Diclofenac page.

Full monographs, dosing and an interaction checker in the MediHelp app

Open the complete reference, check multi-drug interactions and use dosing tools in the MediHelp app.

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