Drug interactions with pseudoephedrine-guaifenesin-acetaminophen oral and rifampin oral

pseudoephedrine-guaifenesin-acetaminophen oral brand names and other generic formulations include:

Poly-Vent Plus Oral, Severe Sinus Congestion Oral, Sudafed Triple Action Oral, Tylenol Sinus Severe Congest Oral

All generic drug interactions for pseudoephedrine-guaifenesin-acetaminophen oral (lists will include brand and generic names):

rifampin oral brand names and other generic formulations include:

Rifadin Oral, Rimactane Oral

All generic drug interactions for rifampin oral (lists will include brand and generic names):
UNABLE TO MATCH INTERACTION DETAILS FOR 77819 TO 1744; at MNI.Service.Models.ServiceProviders.ArticleType.RxDrugCheckerServiceProvider.GetInteractionDetails(Int32 iGenericID1, String sGeneric1, Int32 iGenericID2, String sGeneric2, String sTemplate) in C:\TFS\MNI\MNI.Services.Prod\MNI.Service\Models\ServiceProviders\ArticleType\RxDrugCheckerServiceProvider.cs:line 124

Check for more interactions with the Drug Interaction Checker

Drug Interaction Categories


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


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


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


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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