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Drug interactions

Nilotinib + Sodium zirconium cyclosilicate

Severity: Moderate

Nilotinib and Sodium zirconium cyclosilicate: moderate interaction.

Last updated

For healthcare professionals — reference only. This page is a brief summary, not medical advice and not a substitute for official labeling or clinical judgement. Always verify before prescribing or dispensing.

Summary

Sodium zirconium cyclosilicate can raise gastric pH, which may reduce dissolution and absorption of pH-dependent drugs. Nilotinib solubility falls at higher pH, so exposure may drop and efficacy may be reduced.

What this interaction means in plain words

Nilotinib and Sodium zirconium cyclosilicate can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken.

Nilotinib belongs to Oncology; Sodium zirconium cyclosilicate belongs to Miscellaneous.

Evidence level: Low

Why it happens

Increased gastric pH reduces solubility and absorption of nilotinib.

What to do

Give nilotinib at least 2 hours before or after sodium zirconium cyclosilicate, noting nilotinib's fasting requirements. Monitor treatment response.

What to ask your pharmacist

  • Should I take them at different times of day?
  • Does the dose of either medicine need to change?
  • Is there anything I should avoid, such as alcohol or certain foods, while on both?

Bring a full list of your medicines, including over-the-counter products, supplements and herbal remedies, to every pharmacy visit.

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Frequently asked questions

Can I take Nilotinib with Sodium zirconium cyclosilicate?

MediHelp rates the interaction as moderate. Nilotinib and Sodium zirconium cyclosilicate can affect each other. The combination is often manageable, but it may need a change of dose, a change of timing, or extra checks while both are taken. Sodium zirconium cyclosilicate can raise gastric pH, which may reduce dissolution and absorption of pH-dependent drugs. Nilotinib solubility falls at higher pH, so exposure may drop and efficacy may be reduced.

How serious is the interaction between Nilotinib and Sodium zirconium cyclosilicate?

MediHelp rates it moderate, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Give nilotinib at least 2 hours before or after sodium zirconium cyclosilicate, noting nilotinib's fasting requirements. Monitor treatment response.

What other medicines interact with Nilotinib?

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

Full monographs, dosing and an interaction checker in the MediHelp app

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