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Xifaxan
Xifaxan

0.71
Action prevents bacterial growth in the gut.
Ingredient
Rifaximin
Category
Antibiotics
Availability
In Stock
Delivery Time
Airmail (14-21 days) | Trackable (5-9 days)
Shipped in a discreet, unmarked envelope with all required documents enclosed.

Product Sheet

Active Ingredient(s)
Rifaximin
Reference Brand
Rcifax
Product Origin
Generic Alternative
Reference Manufacturer
Salix Pharmaceuticals
Product Form
Tablet
Regulatory Classification
Rx
Primary Category
Antibiotics
Product Category
Rifamycin Antibiotic
Pharmacological Class
Rifamycin
Manufacturer Description
Utilized for hepatic encephalopathy and irritable bowel syndrome to manage gut bacteria and support digestive health.
Mechanism of Action
Rifaximin acts by binding to the beta-subunit of bacterial DNA-dependent RNA polymerase, inhibiting RNA synthesis. Because it is minimally absorbed, its antibacterial activity is confined almost exclusively to the gastrointestinal tract.
Route of Administration
Oral
Onset Time
24–48 hours
Duration
3–14 days (treatment course)
Contraindications
Hypersensitivity to rifaximin, Hypersensitivity to other rifamycins
Severe Adverse Events
Clostridium difficile-associated diarrhea, Anaphylaxis, Angioedema — requires immediate medical attention
Common Side Effects
Nausea, Flatulence, Abdominal pain
Uncommon Side Effects
Headache, Dizziness, Fatigue
Drug Interactions
Alcohol, Cyclosporine, Warfarin
Pregnancy Safety Warnings
FDA Category C: Use only if benefit outweighs risk. Breastfeeding: Excretion in milk is unknown; use with caution.
Age Restrictions
Safety and efficacy established in pediatric patients 12 years and older.
Storage Guidelines
Store at room temperature.
Related Products
Normix, Rifax
Information related to Xifaxan is compiled and periodically reviewed with reference to established medical sources and prescribing guidance. Content is provided for general reference and should be confirmed with a registered healthcare professional before use.
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