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Interactions médicamenteuses

Bosentan + Bosutinib

Gravité: Majeure

Bosentan and Bosutinib: major interaction.

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Résumé

Bosentan may lower bosutinib exposure through CYP3A4 induction, risking loss of efficacy in CML. Bosutinib labeling advises avoiding moderate and strong CYP3A inducers.

Ce que signifie cette interaction, en termes simples

Bosentan and Bosutinib 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.

Bosentan belongs to Miscellaneous; Bosutinib belongs to Oncology.

Niveau de preuve: Moderate

Pourquoi elle survient

CYP3A4 induction by bosentan increases bosutinib clearance.

Conduite à tenir

Avoid concomitant use and select an alternative to bosentan if possible. If unavoidable, monitor hematologic and molecular response closely.

Questions à poser à votre pharmacien

  • 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?

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 Bosentan with Bosutinib?

MediHelp rates the interaction as major. Bosentan and Bosutinib 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. Bosentan may lower bosutinib exposure through CYP3A4 induction, risking loss of efficacy in CML. Bosutinib labeling advises avoiding moderate and strong CYP3A inducers.

How serious is the interaction between Bosentan and Bosutinib?

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 concomitant use and select an alternative to bosentan if possible. If unavoidable, monitor hematologic and molecular response closely.

What other medicines interact with Bosentan?

MediHelp also lists interactions of Bosentan with, for example, Cyclosporin, Cyclosporine, Glyburide. The full list is on the Bosentan page.

Monographies complètes, posologies et vérificateur d'interactions dans l'application MediHelp

Ouvrez le référentiel complet, vérifiez les interactions entre plusieurs médicaments et utilisez les outils de posologie dans l'application MediHelp.

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