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Interactions médicamenteuses

Itraconazole + Nizatidine

Gravité: Majeure

Itraconazole and Nizatidine: major interaction.

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Résumé

Itraconazole capsules need gastric acid for absorption, and nizatidine lowers acidity. Reduced itraconazole levels may cause antifungal treatment failure.

Ce que signifie cette interaction, en termes simples

Itraconazole and Nizatidine 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.

Itraconazole belongs to Anti Fungals; Nizatidine belongs to Gastrointestinal Tract.

Niveau de preuve: High

Pourquoi elle survient

Reduced acid-dependent dissolution and absorption of itraconazole capsules.

Conduite à tenir

Avoid with itraconazole capsules, or use the oral solution or SUBA formulation, which is less dependent on acid. Monitor itraconazole levels and clinical response.

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 Itraconazole with Nizatidine?

MediHelp rates the interaction as major. Itraconazole and Nizatidine 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. Itraconazole capsules need gastric acid for absorption, and nizatidine lowers acidity. Reduced itraconazole levels may cause antifungal treatment failure.

How serious is the interaction between Itraconazole and Nizatidine?

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 with itraconazole capsules, or use the oral solution or SUBA formulation, which is less dependent on acid. Monitor itraconazole levels and clinical response.

What other medicines interact with Nizatidine?

MediHelp also lists interactions of Nizatidine with, for example, Atazanavir, Dasatinib, Erlotinib. The full list is on the Nizatidine 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.

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