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Interactions médicamenteuses

Antithrombin alfa + Piperacillin-tazobactam

Gravité: Modérée

Antithrombin alfa and Piperacillin-tazobactam: moderate interaction.

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Résumé

Piperacillin can impair platelet function and, at high doses, may contribute to bleeding. Antithrombin enhances heparin-mediated anticoagulation, so bleeding risk could be additive. The clinical significance is uncertain and likely modest.

Ce que signifie cette interaction, en termes simples

Antithrombin alfa and Piperacillin-tazobactam 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.

Niveau de preuve: Low

Pourquoi elle survient

Additive effects on hemostasis: penicillin-induced platelet dysfunction combined with enhanced antithrombin-mediated anticoagulation.

Conduite à tenir

Monitor for bleeding and coagulation parameters such as aPTT or anti-Xa when used with heparin. Adjust anticoagulant dosing as clinically indicated.

Questions à poser à votre pharmacien

  • 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?

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

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Questions fréquentes

Can I take Antithrombin alfa with Piperacillin-tazobactam?

MediHelp rates the interaction as moderate. Antithrombin alfa and Piperacillin-tazobactam 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. Piperacillin can impair platelet function and, at high doses, may contribute to bleeding. Antithrombin enhances heparin-mediated anticoagulation, so bleeding risk could be additive. The clinical significance is uncertain and likely modest.

How serious is the interaction between Antithrombin alfa and Piperacillin-tazobactam?

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 for bleeding and coagulation parameters such as aPTT or anti-Xa when used with heparin. Adjust anticoagulant dosing as clinically indicated.

What other medicines interact with Piperacillin-tazobactam?

MediHelp also lists interactions of Piperacillin-tazobactam with, for example, Vancomycin, Amikacin, Antithrombin iii. The full list is on the Piperacillin-tazobactam page.

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