Aller au contenu

Interactions médicamenteuses

Carbamazepine + Voriconazole

Gravité: Contre-indiquée

Carbamazepine and Voriconazole: contraindicated interaction.

Dernière mise à jour Sources: US FDA label

Réservé aux professionnels de santé — à titre de référence uniquement. Cette page est un bref résumé, pas un avis médical, et ne remplace ni la notice officielle ni le jugement clinique. Vérifiez toujours avant de prescrire ou de délivrer.

Le contenu clinique de cette page n'est disponible qu'en anglais.

Résumé

Carbamazepine markedly lowers voriconazole concentrations, risking antifungal treatment failure. Voriconazole may in turn raise carbamazepine levels, causing toxicity. Voriconazole labeling contraindicates its use with carbamazepine.

Ce que signifie cette interaction, en termes simples

Carbamazepine and Voriconazole are not normally used together. Taking them at the same time is expected to cause harm or make one of them unsafe, so a different medicine is usually chosen for one of the two.

Carbamazepine belongs to Central Nervous System; Voriconazole belongs to Anti Fungals.

Niveau de preuve: High

Pourquoi elle survient

Carbamazepine induces CYP3A4 and other CYP enzymes, accelerating voriconazole metabolism, while voriconazole inhibits CYP3A4 and may reduce carbamazepine clearance.

Conduite à tenir

Do not combine. Use an alternative antifungal that is not affected, or an alternative anticonvulsant with no enzyme-inducing effect, according to the infection and seizure type.

Questions à poser à votre pharmacien

  • Is there an alternative to one of these two medicines for me?
  • If both are essential, who is monitoring me and how often?
  • Which symptoms mean I should stop and seek help straight away?

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

Réservé aux membres Pro+

Débloquer la page complète

Créez un compte et lancez un essai Pro+ pour débloquer les conseils complets de prise en charge pour Carbamazepine et Voriconazole, les notes complémentaires, le détail des données probantes et le vérificateur d'interactions pour une ordonnance complète.

  • Full clinical management advice
  • Additional notes
  • Evidence detail
  • Interaction checker for a whole prescription

Essayez Pro+ gratuitement pendant 7 jours sur le web. Sans carte.

Références

Questions fréquentes

Can I take Carbamazepine with Voriconazole?

MediHelp rates the interaction as contraindicated. Carbamazepine and Voriconazole are not normally used together. Taking them at the same time is expected to cause harm or make one of them unsafe, so a different medicine is usually chosen for one of the two. Carbamazepine markedly lowers voriconazole concentrations, risking antifungal treatment failure. Voriconazole may in turn raise carbamazepine levels, causing toxicity. Voriconazole labeling contraindicates its use with carbamazepine.

How serious is the interaction between Carbamazepine and Voriconazole?

MediHelp rates it contraindicated, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Do not combine. Use an alternative antifungal that is not affected, or an alternative anticonvulsant with no enzyme-inducing effect, according to the infection and seizure type.

What other medicines interact with Carbamazepine?

MediHelp also lists interactions of Carbamazepine with, for example, Artemether / lumefantrine, Cabotegravir, Delamanid. The full list is on the Carbamazepine 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.

Parcourir de A à Z · Interactions médicamenteuses

Télécharger l'app Se connecter