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Drug interactions

Abemaciclib + Ketoconazole

Severity: Major

Abemaciclib and Ketoconazole: major 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

Ketoconazole markedly raises abemaciclib exposure, increasing the risk of neutropenia, diarrhea, hepatotoxicity and venous thromboembolism.

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