Rifaguard 400 Tablet

Rifaguard 400 Tablet contains Rifaximin 400mg, a broad-spectrum, non-absorbed antibiotic used primarily for treating intestinal infections. It is commonly prescribed for traveler’s diarrhea, hepatic encephalopathy prevention, and Irritable Bowel Syndrome with Diarrhea (IBS-D). Because it acts locally in the gut, Rifaguard has a low risk of systemic side effects.

Uses of Rifaguard 400 Tablet

• Treatment of traveler’s diarrhea caused by non-invasive Escherichia coli
• Prevention of recurrence of hepatic encephalopathy
• Management of symptoms in Irritable Bowel Syndrome with Diarrhea (IBS-D)

How Rifaguard 400 Tablet Works

Rifaguard 400 Tablet inhibits bacterial RNA synthesis by binding to the beta-subunit of the bacterial DNA-dependent RNA polymerase. This action halts bacterial protein production and leads to the death of harmful bacteria in the intestines, restoring balance and alleviating symptoms.

Benefits of Rifaguard 400 Tablet

• Targets infections in the gut directly with minimal systemic absorption
• Effective in reducing ammonia-producing bacteria in hepatic encephalopathy
• Relieves abdominal pain, diarrhea, and bloating in IBS-D
• Generally well-tolerated with low risk of resistance when used properly

How to Take Rifaguard 400 Tablet

Take the medicine as prescribed by your doctor. Rifaguard 400 can be taken with or without food. Swallow the tablet whole with water, and do not crush or chew it. Complete the full course even if symptoms improve before finishing the medication.

Side Effects of Rifaguard 400 Tablet

• Nausea
• Flatulence (gas)
• Abdominal discomfort
• Headache
• Dizziness

If you notice allergic symptoms such as rash, itching, swelling, or difficulty breathing, seek medical help immediately.

Safety Advice

• Consult your doctor before using if you are pregnant or breastfeeding
• Inform your healthcare provider about any existing liver conditions
• Do not use to treat viral infections (e.g., common cold)
• Complete the full course as prescribed to prevent bacterial resistance
• Store in a dry, cool place away from direct sunlight and children

Frequently Asked Questions (FAQs)

Q: What is Rifaguard 400 Tablet used for?
A: It is used to treat traveler’s diarrhea, prevent hepatic encephalopathy, and manage IBS-D symptoms.

Q: Is Rifaguard 400 safe during pregnancy?
A: Consult your doctor. It should only be used if the benefits outweigh the risks.

Q: Can Rifaguard be taken on an empty stomach?
A: Yes, it can be taken with or without food.

Q: What happens if I miss a dose?
A: Take it as soon as you remember. If it's almost time for the next dose, skip the missed one—do not double dose.

Q: Can I stop the medication if I feel better?
A: No, complete the full course as prescribed to avoid treatment failure and resistance.