XIFAXAN (rifaximin) by Bausch Health. Approved for hepatic encephalopathy, travelers' diarrhea, clostridium difficile infection. First approved in 2004.
Drug data last refreshed 20h ago · AI intelligence enriched 1w ago
XIFAXAN (rifaximin) is a non-systemic oral rifamycin antibiotic approved for three gastrointestinal indications: hepatic encephalopathy, travelers' diarrhea, and Clostridioides difficile infection. The drug acts locally in the GI tract with minimal systemic absorption, making it suitable for conditions requiring localized antimicrobial activity.
Peak-stage brand with $1.1B annual spending signals established commercial infrastructure and stable team size, though high competitive pressure (8/10) indicates defensive positioning.
Rifamycin Antibacterial
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The information on this page is for informational purposes only and should not be used as a substitute for professional medical advice. Drug information is sourced from FDA, DailyMed, and other government databases. Adverse event data from FAERS does not establish causation. Always consult a healthcare professional for medical decisions.
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XIFAXAN positions pharma professionals in a defensive, peak-stage commercial environment where success hinges on market share retention and payer management rather than growth innovation. Working on this brand offers stability in a $1.1B franchise but requires expertise in generic competition dynamics and off-label utilization strategies as LOE approaches.