Drug interactions with perphenazine inj and trihexyphenidyl oral

perphenazine inj brand names and other generic formulations include:

Trilafon Inj

All generic drug interactions for perphenazine inj (lists will include brand and generic names):

trihexyphenidyl oral brand names and other generic formulations include:

Artane Oral, Steratane Oral, Thp Oral, Tremin Oral, Trihexane Oral, Trihexy Oral, Trihexy-2 Oral, Trihexy-5 Oral

All generic drug interactions for trihexyphenidyl oral (lists will include brand and generic names):
Significant - Monitor CloselyPotential for interaction

perphenazine inj and trihexyphenidyl oral

perphenazine inj increases effects of trihexyphenidyl oral by added drug effects. Potential for increased effects of both drugs.

Patient Drug Interactions Source: RxList
© 2014 RxList, Inc.
Significant - Monitor CloselyPotential for interaction, monitor.

perphenazine inj and trihexyphenidyl oral

perphenazine inj increases effects of trihexyphenidyl oral by pharmacodynamic synergism. Potential for additive anticholinergic effects.

Clinical Drug Interactions Source: Medscape from WebMD
© 1994-2014 WebMD, LLC.
Significant - Monitor CloselyPotential for interaction

trihexyphenidyl oral and perphenazine inj

trihexyphenidyl oral decreases levels of perphenazine inj by opposing drug effects.

Patient Drug Interactions Source: RxList
© 2014 RxList, Inc.
Significant - Monitor CloselyPotential for interaction, monitor.

trihexyphenidyl oral and perphenazine inj

trihexyphenidyl oral decreases levels of perphenazine inj by pharmacodynamic antagonism.

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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