Aller au contenu

Interactions médicamenteuses

Artemether + Granisetron

Gravité: Majeure

Artemether and Granisetron: major 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

Both granisetron and artemether can prolong the QT interval. Taken together, the additive effect may raise the risk of torsades de pointes and other serious ventricular arrhythmias, especially with electrolyte disturbances or underlying heart disease.

Ce que signifie cette interaction, en termes simples

Artemether and Granisetron 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.

Niveau de preuve: Moderate

Pourquoi elle survient

Additive pharmacodynamic QT prolongation through cardiac repolarization (hERG potassium channel) effects.

Conduite à tenir

Use an alternative antiemetic such as one with less QT effect if possible. If co-use is needed, check baseline and follow-up ECG and correct potassium and magnesium.

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 Artemether et Granisetron, 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 Artemether with Granisetron?

MediHelp rates the interaction as major. Artemether and Granisetron 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. Both granisetron and artemether can prolong the QT interval. Taken together, the additive effect may raise the risk of torsades de pointes and other serious ventricular arrhythmias, especially with electrolyte disturbances or underlying heart disease.

How serious is the interaction between Artemether and Granisetron?

MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Use an alternative antiemetic such as one with less QT effect if possible. If co-use is needed, check baseline and follow-up ECG and correct potassium and magnesium.

What other medicines interact with Granisetron?

MediHelp also lists interactions of Granisetron with, for example, Apomorphine, Amiodarone, Amisulpride. The full list is on the Granisetron 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