What is Rifaxiheal 400mg (RIFAXIMIN)?
Non-absorbed antibiotic for traveler’s diarrhea, IBS-D (diarrhea-predominant IBS), hepatic encephalopathy prevention, and SIBO (small intestinal bacterial overgrowth).
How it Works
Inhibits bacterial RNA polymerase in the gut. Stays in GI tract with minimal systemic absorption. Modulates gut microbiota composition beyond simple bacterial killing.
Quick Specs
| Form | Oral tablets — pre-dosed |
| Active Ingredient | RIFAXIMIN |
| Dose per Tablet | 400MG |
| Pack Size | 10×10 (100 tablets) |
| Storage | Room temperature (15–25°C), cool dry place |
| Shelf Life | 2–3 years (properly stored) |
Common Side Effects
Well tolerated. Nausea, flatulence, abdominal pain, headache. Low systemic side effects due to minimal absorption.
Safety Warnings
⚠️ Not for invasive bacterial infections (Campylobacter, Salmonella, Shigella). Avoid in severe hepatic impairment. C. difficile superinfection possible.
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