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Drug Interactions between sirolimus and vibegron

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

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Interactions between your drugs

Moderate

sirolimus vibegron

Applies to: sirolimus and vibegron

Consumer information for this interaction is not currently available.

MONITOR: The use of mTOR (mammalian target of rapamycin) inhibitors has been associated with the development of angioedema, and coadministration with other drugs that are also known to cause angioedema such as ACE inhibitors, angiotensin II receptor antagonists, and renin inhibitors may increase the risk. In a pooled analysis of everolimus oncology clinical trials, the incidence of angioedema in patients taking everolimus with an ACE inhibitor was 6.8% compared to 1.3% in the control arm with an ACE inhibitor. The onset of angioedema may sometimes be delayed. According to the product labeling for temsirolimus, angioneurotic edema-type reactions have occurred two months after initiation of therapy in some patients who received concomitant ACE inhibitors.

MANAGEMENT: Clinicians and patients should be aware of the potential for increased risk of angioedema when mTOR inhibitors are prescribed with other drugs that are also known to cause angioedema. Patients should be advised to promptly discontinue these medications and seek medical attention if they develop signs or symptoms suggestive of angioedema such as swelling of the face, extremities, eyes, lips, or tongue, and difficulty swallowing or breathing.

Drug and food interactions

Moderate

sirolimus food

Applies to: sirolimus

Grapefruit and grapefruit juice may interact with sirolimus and could lead to potentially dangerous effects. Avoid eating grapefruit or drinking grapefruit juice while you are taking sirolimus. Also, you should preferably take sirolimus at least one hour before eating. If you do take it with food, you should take it each time with food to avoid changes in sirolimus levels. The oral liquid form of sirolimus must be mixed with water or orange juice only. Do not use grapefruit juice to mix this medication.

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.