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Interazioni tra farmaci

Diflunisal + Pralatrexate

Gravità: Maggiore

Diflunisal and Pralatrexate: major interaction.

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Sintesi

NSAIDs can delay renal elimination of pralatrexate, raising its exposure and the risk of toxicities such as mucositis and myelosuppression.

Cosa significa questa interazione in parole semplici

Diflunisal and Pralatrexate 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.

Diflunisal belongs to Musculoskeletal; Pralatrexate belongs to Oncology.

Livello di evidenza: Moderate

Perché avviene

Competition for renal tubular secretion and NSAID-related reduction in renal blood flow decrease pralatrexate clearance.

Cosa fare

Avoid the combination if possible; otherwise monitor for pralatrexate toxicity and renal function and adjust the pralatrexate dose as needed.

Cosa chiedere al farmacista

  • 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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Domande frequenti

Can I take Diflunisal with Pralatrexate?

MediHelp rates the interaction as major. Diflunisal and Pralatrexate 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. NSAIDs can delay renal elimination of pralatrexate, raising its exposure and the risk of toxicities such as mucositis and myelosuppression.

How serious is the interaction between Diflunisal and Pralatrexate?

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 the combination if possible; otherwise monitor for pralatrexate toxicity and renal function and adjust the pralatrexate dose as needed.

What other medicines interact with Diflunisal?

MediHelp also lists interactions of Diflunisal with, for example, Ketorolac, Ketorolac intranasal, Acemetacin. The full list is on the Diflunisal page.

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