Acetaminophen/guaifenesin/phenylephrine Interactions

There are 339 drugs known to interact with acetaminophen/guaifenesin/phenylephrine, along with 7 disease interactions, and 3 alcohol/food interactions. Of the total drug interactions, 35 are major, 283 are moderate, and 21 are minor.

View all 339 medications that may interact with acetaminophen/guaifenesin/phenylephrine
View acetaminophen/guaifenesin/phenylephrine alcohol/food interactions (3)
View acetaminophen/guaifenesin/phenylephrine disease interactions (7)

Most frequently checked interactions

View interaction reports for acetaminophen / guaifenesin / phenylephrine and the medicines listed below.

Major
Moderate
Minor
Unknown

View all

Acetaminophen/guaifenesin/phenylephrine alcohol/food interactions

There are 3 alcohol/food interactions with acetaminophen / guaifenesin / phenylephrine.

Acetaminophen/guaifenesin/phenylephrine disease interactions

There are 7 disease interactions with acetaminophen / guaifenesin / phenylephrine which include:

Report options

QR code containing a link to this page

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.