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Drug Interactions between alemtuzumab and DurAct

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

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Interactions between your drugs

Moderate

bromfenac alemtuzumab

Applies to: DurAct (bromfenac) and alemtuzumab

MONITOR: Coadministration of alemtuzumab with drugs that have antiplatelet or anticoagulant effects, such as nonsteroidal anti-inflammatory drugs (NSAIDs), may increase the risk of bleeding. Use of alemtuzumab alone has been associated with autoimmune and hemolytic anemia, thrombocytopenia, prolonged myelosuppression, bone marrow aplasia, hemophilia, and pancytopenia. The mechanism for this interaction has not been clearly delineated, but is presumably due to additive antiplatelet/anticoagulant effects.

MANAGEMENT: Caution is recommended if alemtuzumab is used concomitantly with NSAIDS. Patients should be monitored for increased anticoagulant effects and bleeding complications. Patients should be advised to promptly report any signs of unusual bleeding or bruising to their physician, including pain, swelling, headache, dizziness, weakness, prolonged bleeding from cuts, increased menstrual flow, vaginal bleeding, nosebleeds, bleeding of gums from brushing, red or brown urine, or red or black stools.

References

  1. (2001) "Product Information. Campath (alemtuzumab)." Berlex Laboratories
  2. Cerner Multum, Inc. "UK Summary of Product Characteristics."
  3. Cerner Multum, Inc. "Australian Product Information."
  4. Cerner Multum, Inc. (2015) "Canadian Product Information."
View all 4 references

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Drug and food interactions

Moderate

bromfenac food

Applies to: DurAct (bromfenac)

ADJUST DOSE: In-vivo studies have demonstrated that the absorption of bromfenac is greatly reduced if the drug is taken within three and one-half hours following a high fat meal. The concomitant administration of a high fat meal has led to a 75% reduction in peak plasma concentrations and a 60% reduction in total area under the curve. The mechanism has not been described.

MANAGEMENT: An increased dosage of bromfenac (from 25 to 50 mg) may be needed if a high fat meal is consumed. The clinician may want to warn the patient about subtherapeutic analgesic effects if high fat meals are regularly consumed.

References

  1. "Product Information. DurAct (bromfenac)." Wyeth-Ayerst Laboratories

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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.

See also

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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.

Further information

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

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