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Drug interactions

Dextroamphetamine + Sodium zirconium cyclosilicate

Severity: Minor

Dextroamphetamine and Sodium zirconium cyclosilicate: minor 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 may transiently raise gastric pH, potentially affecting dissolution of pH-dependent oral drugs such as modified-release dextroamphetamine. The clinical effect is uncertain.

What this interaction means in plain words

Dextroamphetamine and Sodium zirconium cyclosilicate have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised.

Dextroamphetamine belongs to Central Nervous System; Sodium zirconium cyclosilicate belongs to Miscellaneous.

Evidence level: Low

Why it happens

Increased gastric pH may alter dissolution and release of pH-dependent oral formulations.

What to do

Separate oral dextroamphetamine from sodium zirconium cyclosilicate by at least 2 hours and monitor clinical response.

What to ask your pharmacist

  • Is there anything I should notice while taking both?
  • Do I need to tell my doctor at the next visit?

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 Dextroamphetamine with Sodium zirconium cyclosilicate?

MediHelp rates the interaction as minor. Dextroamphetamine and Sodium zirconium cyclosilicate have a small, usually unimportant interaction. Most people can take both; the pharmacist may still mention it so that any unexpected effect is recognised. Sodium zirconium cyclosilicate may transiently raise gastric pH, potentially affecting dissolution of pH-dependent oral drugs such as modified-release dextroamphetamine. The clinical effect is uncertain.

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

MediHelp rates it minor, on a four-level scale (minor, moderate, major, contraindicated) based on published labels and references. What to do, in brief: Separate oral dextroamphetamine from sodium zirconium cyclosilicate by at least 2 hours and monitor clinical response.

What other medicines interact with Dextroamphetamine?

MediHelp also lists interactions of Dextroamphetamine with, for example, Isocarboxazid, Linezolid, Methylene blue. The full list is on the Dextroamphetamine page.

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

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