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Drug interactions

Allopurinol + Cyclosporin

Severity: Minor

Allopurinol and Cyclosporin: 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

Case reports describe raised cyclosporine concentrations and creatinine after allopurinol was added.

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Drug class

Allopurinol
Genitourinary
Cyclosporin
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