Rifagut (Rifaximin) Tablets 400 mg are a non-systemic antibiotic primarily used to treat gastrointestinal infections such as traveler’s diarrhea, hepatic encephalopathy, and bacterial overgrowth syndromes. Rifaximin acts locally in the intestines to inhibit the growth of bacteria by blocking their RNA synthesis. It is well-tolerated, with minimal absorption into the bloodstream, making it ideal for targeted gut infections.

• Treats traveler’s diarrhea caused by non-invasive E. coli

• Manages hepatic encephalopathy by reducing ammonia-producing gut bacteria

• Helps control small intestinal bacterial overgrowth (SIBO) and other GI infections

• Minimal systemic absorption reduces risk of widespread side effects

• Supports gut health without significantly disturbing beneficial bacteria

Take Rifagut 400 mg orally with or without food, as prescribed by your healthcare provider. Swallow the tablet whole with a glass of water. Do not crush, chew, or break the tablet.

• Traveler’s diarrhea: Usually 400 mg three times a day for 3 days

• Hepatic encephalopathy: Dose and frequency as advised by your doctor

• Dosage may be adjusted based on the condition, age, and patient response

• Always follow the complete course as directed by your physician

• Avoid use if allergic to rifaximin, rifampin, or similar antibiotics

• Use cautiously in patients with severe liver impairment

• Inform your doctor if pregnant, breastfeeding, or taking other medications

• Not suitable for systemic infections—its action is limited to the gut

• Overuse may lead to antibiotic resistance

• Common side effects include nausea, flatulence, headache, abdominal pain, or bloating. Rare side effects may include dizziness, rash, or allergic reaction. Seek immediate medical attention for signs of severe allergic response or unusual fatigue.

   

Store below 30°C in a dry, cool environment, away from direct sunlight. Keep out of reach of children and do not use after the expiry date.

Q1: What is Rifagut 400 mg used for?
A1: Rifagut 400 mg is used to treat traveler’s diarrhea, hepatic encephalopathy, and gut bacterial overgrowth.

Q2: Can it be used for IBS or SIBO?
A2: Yes, it is sometimes prescribed off-label to manage symptoms of IBS and small intestinal bacterial overgrowth (SIBO).

Q3: Is Rifagut 400 mg absorbed into the bloodstream?
A3: No, it works locally in the gut and has minimal systemic absorption, which reduces the risk of widespread side effects.

Q4: Can I take this with food?
A4: Yes, Rifagut can be taken with or without food, as per your doctor's instructions.

Q5: How long should I take Rifagut 400 mg?
A5: Duration depends on the condition. Always complete the full prescribed course even if symptoms improve early.