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Interactions médicamenteuses

Apalutamide + Vonoprazan

Gravité: Majeure

Apalutamide and Vonoprazan: major interaction.

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Résumé

Apalutamide may lower vonoprazan exposure because vonoprazan is metabolized by CYP3A4 and other enzymes. Acid suppression may be reduced.

Ce que signifie cette interaction, en termes simples

Apalutamide and Vonoprazan 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.

Apalutamide belongs to Endocrine; Vonoprazan belongs to Gastrointestinal Tract.

Niveau de preuve: Moderate

Pourquoi elle survient

Apalutamide induces CYP3A4, accelerating vonoprazan metabolism.

Conduite à tenir

Avoid co-use of strong CYP3A inducers, as labeling advises. Use an alternative acid suppressant such as a PPI if needed.

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 Apalutamide with Vonoprazan?

MediHelp rates the interaction as major. Apalutamide and Vonoprazan 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. Apalutamide may lower vonoprazan exposure because vonoprazan is metabolized by CYP3A4 and other enzymes. Acid suppression may be reduced.

How serious is the interaction between Apalutamide and Vonoprazan?

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 co-use of strong CYP3A inducers, as labeling advises. Use an alternative acid suppressant such as a PPI if needed.

What other medicines interact with Apalutamide?

MediHelp also lists interactions of Apalutamide with, for example, Cabotegravir, Cobicistat, Doravirine. The full list is on the Apalutamide page.

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