Aller au contenu

Interactions médicamenteuses

Cobimetinib + Posaconazole

Gravité: Contre-indiquée

Cobimetinib and Posaconazole: contraindicated interaction.

Dernière mise à jour

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

Posaconazole markedly raises cobimetinib exposure, increasing risks of hemorrhage, rhabdomyolysis, retinopathy, diarrhea and skin toxicity.

Ce que signifie cette interaction, en termes simples

Cobimetinib and Posaconazole 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.

Cobimetinib belongs to Oncology; Posaconazole belongs to Anti Fungals.

Niveau de preuve: High

Pourquoi elle survient

Strong CYP3A4 inhibition reduces cobimetinib clearance.

Conduite à tenir

Avoid; use an antifungal or other therapy without strong CYP3A4 inhibition. If unavoidable, follow labeling for substantial cobimetinib dose reduction and monitor for toxicity.

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 Cobimetinib et Posaconazole, 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 14 jours sur le web. Sans carte.

Questions fréquentes

Can I take Cobimetinib with Posaconazole?

MediHelp rates the interaction as contraindicated. Cobimetinib and Posaconazole 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. Posaconazole markedly raises cobimetinib exposure, increasing risks of hemorrhage, rhabdomyolysis, retinopathy, diarrhea and skin toxicity.

How serious is the interaction between Cobimetinib and Posaconazole?

MediHelp rates it contraindicated, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Avoid; use an antifungal or other therapy without strong CYP3A4 inhibition. If unavoidable, follow labeling for substantial cobimetinib dose reduction and monitor for toxicity.

What other medicines interact with Posaconazole?

MediHelp also lists interactions of Posaconazole with, for example, Artemether, Avanafil, Conivaptan. The full list is on the Posaconazole 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