Can I take Xifaxan and Macrobid at same time for UTI?

Interactions between your selected drugs
No results found - however, this does not necessarily mean no interactions exist. Always consult with your doctor or pharmacist.

Other drugs and diseases that your selected drugs interact with
Macrobid (nitrofurantoin) interacts with more than 100 other drugs and 5 diseases.
Xifaxan (rifaximin) interacts with more than 10 other drugs and 2 diseases.
Interactions between your selected drugs and food
No results found - however, this does not necessarily mean no interactions exist. Always consult with your doctor or pharmacist.

Therapeutic duplication warnings
No therapeutic duplications were found for your selected drugs.

Source; https://www.drugs.com/interactions-check.php?drug_list=1724-1082,2014-1577