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Drug Interactions between Jynarque and vimseltinib

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

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Interactions between your drugs

Moderate

tolvaptan vimseltinib

Applies to: Jynarque (tolvaptan) and vimseltinib

Consumer information for this interaction is not currently available.

ADJUST DOSE: Coadministration with inhibitors of P-glycoprotein (P-gp) may increase the oral bioavailability of tolvaptan, which has been shown in vitro to be a substrate of the efflux transporter. Pharmacokinetic and clinical data are not available, however.

MANAGEMENT: Caution is advised if tolvaptan is prescribed in combination with P-glycoprotein inhibitors, especially potent ones such as amiodarone, cyclosporine, or quinidine. Serum sodium concentration and neurologic status should be closely monitored, and the tolvaptan dosage adjusted accordingly. Too rapid correction of hyponatremia increases the risk of osmotic demyelination syndrome, which is associated with dysarthria, mutism, dysphagia, lethargy, affective changes, spastic quadriparesis, seizures, coma, and death. Discontinuation or interruption of tolvaptan therapy should be considered in patients who develop too rapid a rise in serum sodium.

Drug and food interactions

Moderate

tolvaptan food

Applies to: Jynarque (tolvaptan)

You should avoid drinking grapefruit juice during treatment with tolvaptan. Grapefruit juice can cause too much of the medication to be in the blood. Serious nervous system side effects such as difficulty swallowing, trouble speaking, muscle weakness, trouble controlling body movements, confusion, mood changes, seizures, and coma may occur. 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.

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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