Drug interactions with dextromethorphan-quinidine oral and voriconazole iv

dextromethorphan-quinidine oral brand names and other generic formulations include:

Nuedexta Oral

All generic drug interactions for dextromethorphan-quinidine oral (lists will include brand and generic names):

voriconazole iv brand names and other generic formulations include:

Vfend IV IV

All generic drug interactions for voriconazole iv (lists will include brand and generic names):
Serious - Use AlternativePotential for serious interaction; regular monitoring by your doctor required

dextromethorphan-quinidine oral and voriconazole iv

dextromethorphan-quinidine oral and voriconazole iv both increase causing a dangerous abnormal heart rhythm.

Patient Drug Interactions Source: RxList
© 2014 RxList, Inc.
Serious - Use AlternativeHigh likelihood serious or life-threatening interaction. Contraindicated unless benefits outweigh risks and no alternatives available.

dextromethorphan-quinidine oral and voriconazole iv

dextromethorphan-quinidine oral and voriconazole iv both increase QTc interval.

Clinical Drug Interactions Source: Medscape from WebMD
© 1994-2014 WebMD, LLC.
Serious - Use AlternativePotential for serious interaction; regular monitoring by your doctor required

voriconazole iv and dextromethorphan-quinidine oral

voriconazole iv will increase the level or effect of dextromethorphan-quinidine oral by altering drug metabolism. May cause heart rhythm problems.

Patient Drug Interactions Source: RxList
© 2014 RxList, Inc.
Serious - Use AlternativeHigh likelihood serious or life-threatening interaction. Contraindicated unless benefits outweigh risks and no alternatives available.

voriconazole iv and dextromethorphan-quinidine oral

voriconazole iv will increase the level or effect of dextromethorphan-quinidine oral by affecting hepatic/intestinal enzyme CYP3A4 metabolism. Elevated and toxic levels of quinidine may occur potentiating the risk for QT prolongation and cardiac arrhythmias.

Clinical Drug Interactions Source: Medscape from WebMD
© 1994-2014 WebMD, LLC.

Check for more interactions with the Drug Interaction Checker

Drug Interaction Categories

Contraindicated

Never use this combination of drugs because of high risk for dangerous interaction

Serious

Potential for serious interaction; regular monitoring by your doctor required or alternate medication may be needed

Significant

Potential for significant interaction (monitoring by your doctor is likely required)

Minor

Interaction is unlikely, minor, or nonsignificant

Disclaimer: The information contained herein should NOT be used as a substitute for the advice of an appropriately qualified and licensed physician or other health care provider. The information provided here is for informational purposes only. This tool may not cover all possible drug interactions. Please check with a physician if you have health questions or concerns. Although we attempt to provide accurate and up-to-date information, no guarantee is made to that effect.

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