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Interactions médicamenteuses

Clarithromycin + Lurasidone

Gravité: Contre-indiquée

Clarithromycin and Lurasidone: contraindicated interaction.

Dernière mise à jour

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Résumé

Clarithromycin is a strong CYP3A4 inhibitor, and lurasidone is cleared largely by CYP3A4. Raised lurasidone exposure can lead to akathisia, parkinsonism, sedation and other concentration-dependent adverse effects.

Ce que signifie cette interaction, en termes simples

Clarithromycin and Lurasidone 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.

Clarithromycin belongs to Anti Bacterial; Lurasidone belongs to Central Nervous System.

Niveau de preuve: High

Pourquoi elle survient

CYP3A4 inhibition by clarithromycin reduces first-pass and systemic clearance of lurasidone

Conduite à tenir

Do not combine; choose an alternative to clarithromycin.

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.

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Questions fréquentes

Can I take Clarithromycin with Lurasidone?

MediHelp rates the interaction as contraindicated. Clarithromycin and Lurasidone 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. Clarithromycin is a strong CYP3A4 inhibitor, and lurasidone is cleared largely by CYP3A4. Raised lurasidone exposure can lead to akathisia, parkinsonism, sedation and other concentration-dependent adverse effects.

How serious is the interaction between Clarithromycin and Lurasidone?

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; choose an alternative to clarithromycin.

What other medicines interact with Clarithromycin?

MediHelp also lists interactions of Clarithromycin with, for example, Astemizole, Avanafil, Cisapride. The full list is on the Clarithromycin 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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