Aller au contenu

Interactions médicamenteuses

Fluconazole + Glibenclamide

Gravité: Majeure

Fluconazole and Glibenclamide: major 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

Fluconazole raises glyburide levels and prolongs its half-life, increasing the risk of significant hypoglycemia. Severe episodes have been reported with sulfonylureas and azole antifungals.

Ce que signifie cette interaction, en termes simples

Fluconazole and Glibenclamide 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.

Fluconazole belongs to Anti Fungals; Glibenclamide belongs to Endocrine.

Niveau de preuve: High

Pourquoi elle survient

Fluconazole inhibits CYP2C9 (and CYP3A4), decreasing glyburide metabolism.

Conduite à tenir

Monitor blood glucose closely and lower the glyburide dose when starting fluconazole. Consider an alternative antidiabetic or antifungal if hypoglycemia occurs.

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.

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 Fluconazole et Glibenclamide, 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 Fluconazole with Glibenclamide?

MediHelp rates the interaction as major. Fluconazole and Glibenclamide 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. Fluconazole raises glyburide levels and prolongs its half-life, increasing the risk of significant hypoglycemia. Severe episodes have been reported with sulfonylureas and azole antifungals.

How serious is the interaction between Fluconazole and Glibenclamide?

MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Monitor blood glucose closely and lower the glyburide dose when starting fluconazole. Consider an alternative antidiabetic or antifungal if hypoglycemia occurs.

What other medicines interact with Fluconazole?

MediHelp also lists interactions of Fluconazole with, for example, Dihydroergotamine intranasal, Dihydroergotamine, Dofetilide. The full list is on the Fluconazole 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