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Drug Interaction Report

2 potential interactions and/or warnings found for the following 2 drugs:

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Interactions between your drugs

Moderate

deferasirox osimertinib

Applies to: deferasirox, osimertinib

MONITOR: Coadministration with inducers of CYP450 3A4 may decrease the plasma concentrations of osimertinib, which has been shown in vitro to be primarily metabolized by the isoenzyme. Reduced therapeutic efficacy of osimertinib may occur. However, no pharmacokinetic data are available from drug interaction studies.

MANAGEMENT: The potential for diminished pharmacologic effects of osimertinib should be considered during coadministration with CYP450 3A4 inducers. Alternative treatments may be required if an interaction is suspected.

References (1)
  1. (2015) "Product Information. Tagrisso (osimertinib)." Astra-Zeneca Pharmaceuticals

Drug and food interactions

Moderate

deferasirox food

Applies to: deferasirox

ADJUST DOSING INTERVAL: According to product labeling, the bioavailability of deferasirox was variably increased when taken with a meal.

MANAGEMENT: To ensure consistent plasma drug levels, deferasirox should be taken on an empty stomach 30 minutes before eating preferably at the same time everyday.

References (1)
  1. (2005) "Product Information. Exjade (deferasirox)." Novartis Pharmaceuticals

Therapeutic duplication warnings

No duplication warnings were found for your selected drugs.

Therapeutic duplication warnings are only returned when drugs within the same group exceed the recommended therapeutic duplication maximum.

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Drug Interaction Classification

These classifications are only a guideline. The relevance of a particular drug interaction to a specific individual is difficult to determine. Always consult your healthcare provider before starting or stopping any medication.
Major Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit.
Moderate Moderately clinically significant. Usually avoid combinations; use it only under special circumstances.
Minor Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan.
Unknown No interaction information available.

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Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.

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