Drug interactions
Alpelisib + Phenytoin
Severity: Major
Alpelisib and Phenytoin: 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
Phenytoin may lower alpelisib concentrations through induction of its metabolism, potentially reducing efficacy.
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Other interactions of Phenytoin
Other interactions of Alpelisib
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