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Interactions médicamenteuses

Dasatinib + Nizatidine

Gravité: Majeure

Dasatinib and Nizatidine: major interaction.

Dernière mise à jour

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Résumé

Dasatinib absorption depends on an acidic gastric environment, and H2 blockers raise gastric pH. Exposure to dasatinib may fall, risking reduced antileukemic efficacy.

Ce que signifie cette interaction, en termes simples

Dasatinib 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.

Dasatinib belongs to Oncology; Nizatidine belongs to Gastrointestinal Tract.

Niveau de preuve: High

Pourquoi elle survient

Reduced pH-dependent dissolution and absorption of dasatinib due to gastric acid suppression.

Conduite à tenir

Avoid H2 blockers with dasatinib; use short-acting antacids instead, given about 2 hours before or after dasatinib.

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 Dasatinib with Nizatidine?

MediHelp rates the interaction as major. Dasatinib 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. Dasatinib absorption depends on an acidic gastric environment, and H2 blockers raise gastric pH. Exposure to dasatinib may fall, risking reduced antileukemic efficacy.

How serious is the interaction between Dasatinib 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 H2 blockers with dasatinib; use short-acting antacids instead, given about 2 hours before or after dasatinib.

What other medicines interact with Nizatidine?

MediHelp also lists interactions of Nizatidine with, for example, Atazanavir, Erlotinib, Itraconazole. 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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