Drug interactions
Allopurinol + Cyclosporine
Severity: Moderate
Allopurinol and Cyclosporine: 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
Case reports describe increased cyclosporine concentrations and raised creatinine after allopurinol was added, though findings are inconsistent.
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Other interactions of Allopurinol
Drug class
- Allopurinol
- Genitourinary
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