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Drug Interaction Report

1 potential interaction and/or warning found for the following 2 drugs:

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Interactions between your drugs

Moderate

nelfinavir vismodegib

Applies to: nelfinavir, vismodegib

MONITOR: Coadministration with inhibitors of P-glycoprotein may increase the plasma concentrations of vismodegib, which has been shown in vitro to be a substrate of the efflux transporter. The potential for increased pharmacologic effects of vismodegib, including adverse effects such as muscle spasm, alopecia, dysgeusia/ageusia, weight loss, fatigue, nausea, vomiting, diarrhea, decreased appetite, constipation and arthralgia, should be considered.

MANAGEMENT: Caution is advised if vismodegib is used in combination with P-glycoprotein inhibitors.

References (2)
  1. (2012) "Product Information. Erivedge (vismodegib)." Genentech
  2. Cerner Multum, Inc. (2015) "Canadian Product Information."

Drug and food interactions

No alcohol/food interactions were found with the drugs in your list. However, this does not necessarily mean no food interactions exist. Always consult your healthcare provider.

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.