Drug interactions
Enoxaparin + Estropipate
Severity: Major
Enoxaparin and Estropipate: 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
Estropipate increases clotting factor production and thrombotic risk, working against anticoagulant therapy. Avoid it in active thromboembolic disease.
What this interaction means in plain words
Enoxaparin and Estropipate 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
Estrogen-induced prothrombotic state opposes enoxaparin.
What to do
Stop estropipate during treatment of acute thrombosis and monitor clinical response.
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 Enoxaparin
- Defibrotide + Enoxaparin Contraindicated
- Enoxaparin + Ketorolac Contraindicated
- Enoxaparin + Mifepristone Contraindicated
- Abciximab + Enoxaparin Major
- Aceclofenac + Enoxaparin Major
- Acetylsalicylic acid + Enoxaparin Major
Frequently asked questions
Can I take Enoxaparin with Estropipate?
MediHelp rates the interaction as major. Enoxaparin and Estropipate 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. Estropipate increases clotting factor production and thrombotic risk, working against anticoagulant therapy. Avoid it in active thromboembolic disease.
How serious is the interaction between Enoxaparin and Estropipate?
MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Stop estropipate during treatment of acute thrombosis and monitor clinical response.
What other medicines interact with Enoxaparin?
MediHelp also lists interactions of Enoxaparin with, for example, Defibrotide, Ketorolac, Mifepristone. The full list is on the Enoxaparin page.
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