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Interactions médicamenteuses

Amisulpride + Bedaquiline

Gravité: Majeure

Amisulpride and Bedaquiline: major interaction.

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Résumé

Bedaquiline prolongs the QT interval, and amisulpride has a similar dose-related effect. Together they increase the possibility of serious ventricular arrhythmia, particularly given the long half-life of bedaquiline.

Ce que signifie cette interaction, en termes simples

Amisulpride and Bedaquiline 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.

Amisulpride belongs to Central Nervous System; Bedaquiline belongs to Anti Bacterial.

Niveau de preuve: Moderate

Pourquoi elle survient

Additive QT prolongation through effects on cardiac repolarization.

Conduite à tenir

Avoid if an alternative is available. Otherwise obtain a baseline ECG, monitor QTc regularly, and keep potassium, magnesium and calcium within normal ranges.

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.

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Questions fréquentes

Can I take Amisulpride with Bedaquiline?

MediHelp rates the interaction as major. Amisulpride and Bedaquiline 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. Bedaquiline prolongs the QT interval, and amisulpride has a similar dose-related effect. Together they increase the possibility of serious ventricular arrhythmia, particularly given the long half-life of bedaquiline.

How serious is the interaction between Amisulpride and Bedaquiline?

MediHelp rates it major, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Avoid if an alternative is available. Otherwise obtain a baseline ECG, monitor QTc regularly, and keep potassium, magnesium and calcium within normal ranges.

What other medicines interact with Amisulpride?

MediHelp also lists interactions of Amisulpride with, for example, Amiodarone, Arsenic trioxide, Disopyramide. The full list is on the Amisulpride 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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