Xifaxan Interactions
There are 90 drugs known to interact with Xifaxan (rifaximin), along with 3 disease interactions. Of the total drug interactions, 4 are major, and 86 are moderate.
- View all 90 medications that may interact with Xifaxan
- View Xifaxan disease interactions (3)
Most frequently checked interactions
View interaction reports for Xifaxan (rifaximin) and the medicines listed below.
- albuterol
- amlodipine
- atorvastatin
- dicyclomine
- famotidine
- folic acid
- furosemide
- gabapentin
- hydroxyzine
- ibuprofen
- lactulose
- levothyroxine
- lisinopril
- magnesium oxide
- melatonin
- metformin
- omeprazole
- ondansetron
- oxycodone
- pantoprazole
- potassium chloride
- prednisone
- propranolol
- spironolactone
- tramadol
- trazodone
- Tylenol (acetaminophen)
- Vitamin B12 (cyanocobalamin)
- Vitamin C (ascorbic acid)
- Vitamin D3 (cholecalciferol)
Xifaxan disease interactions
There are 3 disease interactions with Xifaxan (rifaximin) which include:
Report options
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- During pregnancy
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- FDA approval history
- Drug class: miscellaneous antibiotics
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Related treatment guides
Drug Interaction Classification
| Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit. | |
| Moderately clinically significant. Usually avoid combinations; use it only under special circumstances. | |
| 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. | |
| No interaction information available. |
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Pepto-Bismol
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Neomycin
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Hyoscyamine
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Lactulose
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Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
