Rifabac Tablet 200 mg contains Rifaximin, a broad-spectrum, non-absorbable antibiotic that works primarily within the gastrointestinal tract. It is commonly used to treat various intestinal infections and conditions related to bacterial overgrowth, offering targeted action with minimal systemic absorption.

রেজিস্টার্ড চিকিৎসকের পরামর্শ অনুযায়ী ঔষধ সেবন করুন

Indications

Rifabac Tablet 200 mg is indicated for:

• Treatment of traveler’s diarrhea caused by non-invasive strains of Escherichia coli
• Management of hepatic encephalopathy (to reduce recurrence)
• Treatment of irritable bowel syndrome with diarrhea (IBS-D)
• Management of small intestinal bacterial overgrowth (SIBO)

Mechanism of Action

Rifaximin works by inhibiting bacterial RNA synthesis.

• Binds to the beta-subunit of bacterial DNA-dependent RNA polymerase
• Prevents bacterial growth and replication
• Acts locally in the intestines with minimal absorption into the bloodstream
• Helps restore normal gut flora balance

Dosage & Administration

• Typical dose: 200 mg three times daily for specific infections (as prescribed)
• Dosage may vary depending on the condition being treated
• Can be taken with or without food
• Complete the full course of therapy for best results
• Follow physician instructions carefully

Benefits

• Targeted action in the gastrointestinal tract
• Low risk of systemic side effects due to minimal absorption
• Effective in reducing recurrence of hepatic encephalopathy
• Improves symptoms of IBS-D and bacterial overgrowth

Possible Side Effects

Common side effects include:

• Nausea
• Flatulence
• Abdominal pain
• Headache

Serious (rare) side effects:

• Severe allergic reactions
• Persistent diarrhea (possible Clostridioides difficile infection)
• Liver-related complications in predisposed patients

Precautions & Warnings

• Not effective for invasive bacterial infections with fever or blood in stool
• Use cautiously in patients with severe liver impairment
• Inform your doctor about any ongoing medications
• Avoid unnecessary prolonged use to prevent resistance
• Use during pregnancy or breastfeeding only if advised by a physician

রেজিস্টার্ড চিকিৎসকের পরামর্শ অনুযায়ী ঔষধ সেবন করুন

Storage

• Store below 25°C in a cool, dry place
• Protect from light and moisture
• Keep out of reach of children

Conclusion

Rifabac Tablet 200 mg (Rifaximin) is a safe and effective intestinal antibiotic used for treating diarrhea-related conditions and hepatic encephalopathy. Its localized action within the gut ensures effective bacterial control with minimal systemic exposure, making it a preferred choice for gastrointestinal infections.