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Interactions médicamenteuses

Iptacopan + Rifampicin

Gravité: Modérée

Iptacopan and Rifampicin: moderate interaction.

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Résumé

Rifampicin induces CYP2C8 and other enzymes and may reduce iptacopan exposure. Lower levels could reduce complement inhibition and disease control.

Ce que signifie cette interaction, en termes simples

Iptacopan and Rifampicin 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.

Iptacopan belongs to Miscellaneous; Rifampicin belongs to Anti Bacterial.

Niveau de preuve: Moderate

Pourquoi elle survient

Induction of CYP2C8 (and possibly UGTs and transporters) by rifampicin increases iptacopan clearance.

Conduite à tenir

Monitor clinical response and hemolysis or proteinuria markers. Consider an alternative to rifampicin if efficacy declines.

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 Iptacopan with Rifampicin?

MediHelp rates the interaction as moderate. Iptacopan and Rifampicin 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. Rifampicin induces CYP2C8 and other enzymes and may reduce iptacopan exposure. Lower levels could reduce complement inhibition and disease control.

How serious is the interaction between Iptacopan and Rifampicin?

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 clinical response and hemolysis or proteinuria markers. Consider an alternative to rifampicin if efficacy declines.

What other medicines interact with Iptacopan?

MediHelp also lists interactions of Iptacopan with, for example, Carbamazepine, Gemfibrozil, Phenytoin. The full list is on the Iptacopan page.

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

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