Skip to main content

Drug Interactions between budesonide and deferasirox

This report displays the potential drug interactions for the following 2 drugs:

Edit list (add/remove drugs)

Interactions between your drugs

Moderate

budesonide deferasirox

Applies to: budesonide and deferasirox

MONITOR: Concomitant use of orally and rectally administered formulations of budesonide with inducers of CYP450 3A4 may decrease budesonide systemic as well as local exposure at the gut mucosa. Budesonide undergoes extensive first-pass and systemic metabolism via intestinal and hepatic CYP450 3A4. Although clinical and pharmacokinetic data are currently lacking, such an interaction may impact the therapeutic efficacy of budesonide in the treatment of inflammatory bowel disease.

MANAGEMENT: The potential for diminished pharmacologic effects of orally and rectally administered budesonide should be considered during concomitant treatment with drugs that induce CYP450 3A4. Alternative treatments or budesonide dose adjustments may be required if an interaction is suspected.

References

  1. Cerner Multum, Inc. "UK Summary of Product Characteristics."
  2. Cerner Multum, Inc. "Australian Product Information."

Switch to consumer interaction data

Drug and food interactions

Moderate

budesonide food

Applies to: budesonide

GENERALLY AVOID: Grapefruit juice may increase the plasma concentrations and systemic effects of orally administered budesonide. The proposed mechanism is inhibition of CYP450 3A4-mediated first-pass metabolism in the gut wall by certain compounds present in grapefruits. According to the manufacturer, the systemic exposure of oral budesonide approximately doubles after extensive intake of grapefruit juice.

MANAGEMENT: Patients receiving budesonide should avoid the regular consumption of grapefruits and grapefruit juice to prevent undue increases in plasma budesonide levels and systemic effects.

References

  1. (2001) "Product Information. Entocort (budesonide)." AstraZeneca Pharma Inc

Switch to consumer interaction data

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

Switch to consumer interaction data

Therapeutic duplication warnings

No 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.


Report options

Loading...
QR code containing a link to this page

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.

Further information

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