Drug interactions
Dabigatran etexilate + Reteplase
Severity: Major
Dabigatran etexilate and Reteplase: major 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
Reteplase is a thrombolytic, and giving it to a patient on dabigatran markedly raises the risk of serious bleeding including intracranial hemorrhage. Thrombolysis in anticoagulated patients needs specialist decision-making.
What this interaction means in plain words
Dabigatran etexilate and Reteplase can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for.
Why it happens
Additive effects on hemostasis: fibrinolysis by reteplase combined with thrombin inhibition by dabigatran.
What to do
Avoid thrombolysis unless benefit clearly outweighs risk; check dabigatran timing, thrombin time and renal function, and consider idarucizumab reversal where appropriate. Monitor closely for bleeding.
What to ask your pharmacist
- Does the benefit of taking both outweigh the risk in my case?
- Do I need any blood test, ECG or other check while on both?
- What early warning signs should I watch for, and what should I do if they appear?
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Other interactions of Dabigatran etexilate
- Dabigatran etexilate + Defibrotide Contraindicated
- Dabigatran etexilate + Ketorolac Contraindicated
- Dabigatran etexilate + Mifepristone Contraindicated
- Abciximab + Dabigatran etexilate Major
- Alteplase + Dabigatran etexilate Major
- Amiodarone + Dabigatran etexilate Major
Frequently asked questions
Can I take Dabigatran etexilate with Reteplase?
MediHelp rates the interaction as major. Dabigatran etexilate and Reteplase can interact in a way that may be serious. Using them together is sometimes necessary, but it needs a deliberate decision by the prescriber, a plan for monitoring, and clear advice on the warning signs to watch for. Reteplase is a thrombolytic, and giving it to a patient on dabigatran markedly raises the risk of serious bleeding including intracranial hemorrhage. Thrombolysis in anticoagulated patients needs specialist decision-making.
How serious is the interaction between Dabigatran etexilate and Reteplase?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Avoid thrombolysis unless benefit clearly outweighs risk; check dabigatran timing, thrombin time and renal function, and consider idarucizumab reversal where appropriate. Monitor closely for bleeding.
What other medicines interact with Dabigatran etexilate?
MediHelp also lists interactions of Dabigatran etexilate with, for example, Defibrotide, Ketorolac, Mifepristone. The full list is on the Dabigatran etexilate page.
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