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Drug Interactions between abacavir / lamivudine / zidovudine and crizotinib

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

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Interactions between your drugs

Moderate

zidovudine crizotinib

Applies to: abacavir / lamivudine / zidovudine and crizotinib

Consumer information for this interaction is not currently available.

MONITOR: Coadministration of zidovudine with other bone marrow depressive or cytotoxic agents may increase the risk and/or severity of zidovudine hematologic toxicity. Zidovudine has been associated with hematologic toxicities such as: neutropenia, granulocytopenia and severe anemia that required blood transfusions particularly in patients with advanced HIV disease.

MANAGEMENT: Hematological parameters should be closely monitored. Some authorities recommend dosages of one or both agents may be adjusted if necessary.

References

  1. "Product Information. Retrovir (zidovudine)." Glaxo Wellcome PROD (2001):
  2. Cerner Multum, Inc. "UK Summary of Product Characteristics." O 0
  3. Cerner Multum, Inc. "Australian Product Information." O 0
  4. Agencia EspaƱola de Medicamentos y Productos Sanitarios Healthcare "Centro de informaciĆ³n online de medicamentos de la AEMPS - CIMA. https://cima.aemps.es/cima/publico/home.html" (2008):
View all 4 references

Drug and food interactions

Major

crizotinib food

Applies to: crizotinib

Do not consume grapefruit or grapefruit juice during treatment with crizotinib unless directed otherwise by your doctor. Grapefruit juice can increase the blood levels of crizotinib to dangerous levels and cause an irregular heart rhythm that may be serious. You should seek immediate medical attention if you develop sudden dizziness, lightheadedness, fainting, shortness of breath, or fast or pounding heartbeats during treatment with crizotinib. You may take crizotinib with or without food, but take it the same time each day. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.

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Minor

zidovudine food

Applies to: abacavir / lamivudine / zidovudine

Information for this minor interaction is available on the professional version.

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.


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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.