Drug interactions with guanfacine oral and protriptyline oral

guanfacine oral brand names and other generic formulations include:

Intuniv ER Oral, Tenex Oral

All generic drug interactions for guanfacine oral (lists will include brand and generic names):

protriptyline oral brand names and other generic formulations include:

Vivactil Oral

All generic drug interactions for protriptyline oral (lists will include brand and generic names):
Serious - Use AlternativePotential for serious interaction; regular monitoring by your doctor required or alternate medication may be needed

guanfacine oral and protriptyline oral

guanfacine oral decreases effects of protriptyline oral by Other mechanism. One drug reduces the effect of the other.

Patient Drug Interactions Source: RxList
© 2014 RxList, Inc.
Serious - Use AlternativePossible serious or life-threatening interaction. Monitor closely. Use alternatives if available.

guanfacine oral and protriptyline oral

guanfacine oral decreases effects of protriptyline oral by Other (see comment). Inhibition of uptake by adrenergic neurons.

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

protriptyline oral and guanfacine oral

protriptyline oral decreases effects of guanfacine oral by Other mechanism. One drug reduces the effect of the other.

Patient Drug Interactions Source: RxList
© 2014 RxList, Inc.
Serious - Use AlternativePossible serious or life-threatening interaction. Monitor closely. Use alternatives if available.

protriptyline oral and guanfacine oral

protriptyline oral decreases effects of guanfacine oral by Other (see comment). Inhibition of uptake by adrenergic neurons.

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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