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Rexigut 400mg Tablet

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Original price was: ₹398.40.Current price is: ₹268.00.
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Salt Composition: Rifaximin 400 mg

Medicine Type: Antibiotic Medicine (Prescription Medicine)

Short Description:
Rexigut 400mg Tablet contains Rifaximin 400 mg, a gut-selective antibiotic used to treat intestinal bacterial infections and traveler’s diarrhea. It works within the intestines to reduce harmful bacteria and support digestive health.

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Description

Product Description

Rexigut 400mg Tablet is a prescription antibiotic medicine containing Rifaximin 400 mg. It is primarily used for the treatment of bacterial infections affecting the gastrointestinal tract. Unlike many antibiotics that are absorbed into the bloodstream, Rifaximin acts locally in the intestines, making it effective for treating intestinal infections with minimal systemic absorption.

The medicine is commonly prescribed for traveler’s diarrhea caused by non-invasive strains of bacteria and may also be used in certain cases of intestinal bacterial overgrowth and other digestive disorders as advised by a healthcare professional. By reducing the number of harmful bacteria in the gut, Rexigut 400mg Tablet helps relieve symptoms such as diarrhea, abdominal discomfort, bloating, and digestive disturbances.

Regular use as prescribed helps improve intestinal health and supports faster recovery from infection-related symptoms. Completing the full treatment course is important to ensure effective infection control.

Uses

  • Traveler’s diarrhea
  • Intestinal bacterial infections
  • Gastrointestinal infections
  • Small intestinal bacterial overgrowth (SIBO)
  • Digestive disorders associated with bacterial overgrowth
  • Infection-related diarrhea

Key Benefits

Controls Harmful Gut Bacteria

Helps reduce the growth of bacteria responsible for intestinal infections.

Effective for Traveler’s Diarrhea

Provides relief from diarrhea caused by certain bacterial infections.

Supports Digestive Health

Helps improve intestinal balance and digestive comfort.

Reduces Infection Symptoms

May help relieve abdominal discomfort, bloating, and diarrhea.

Acts Locally in the Intestine

Works mainly within the gastrointestinal tract with minimal absorption into the bloodstream.

How to Use

  • Take the tablet exactly as prescribed by your doctor.
  • Swallow the tablet whole with water.
  • It may be taken with or without food.
  • Follow the prescribed dosage schedule carefully.
  • Complete the full course of treatment.

How It Works

Rifaximin

Rifaximin works by inhibiting the growth and multiplication of harmful bacteria in the intestines. This helps control infection and restore digestive health.

Side Effects

Common side effects may include:

  • Nausea
  • Abdominal pain
  • Bloating
  • Headache
  • Dizziness
  • Flatulence
  • Constipation
  • Fatigue

Most side effects are mild and temporary. Consult your doctor if they persist or worsen.

Precautions & Warnings

  • Use only under medical supervision.
  • Complete the full prescribed course of treatment.
  • Inform your doctor if you have liver disease or severe intestinal disorders.
  • Inform your healthcare provider about all medicines and supplements you are taking.
  • Use during pregnancy or breastfeeding only if advised by a doctor.
  • Seek immediate medical attention if severe allergic reactions occur.

Storage Instructions

  • Store in a cool and dry place.
  • Protect from direct sunlight and moisture.
  • Store below 30°C.
  • Keep out of reach of children.

FAQs

What is Rexigut 400mg Tablet used for?

It is used to treat traveler’s diarrhea, intestinal bacterial infections, and other gastrointestinal conditions caused by harmful bacteria.

How does Rexigut 400mg Tablet work?

It contains Rifaximin, which reduces harmful bacteria in the intestines and helps restore digestive health.

Can Rexigut 400mg Tablet be used for traveler’s diarrhea?

Yes, it is commonly prescribed for traveler’s diarrhea caused by susceptible bacteria.

Does Rexigut 400mg Tablet get absorbed into the bloodstream?

Rifaximin is minimally absorbed and works mainly within the intestines.

Can I stop taking Rexigut 400mg Tablet once symptoms improve?

No. Complete the full course of treatment as prescribed by your doctor.

Is Rexigut 400mg Tablet a prescription medicine?

Yes, it is a prescription-only antibiotic medicine and should be used under medical supervision.

Additional information

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Verified by a registered pharmacist

Mr. Ajeet Kumar (B. Pharma) · Reg. No. 20259804290 ·Uttar Pradesh Pharmacy Council

Last reviewed: August 27, 2026

Important

The information above is for general awareness and is not medical advice. Read the label before use and consult a registered medical practitioner if you are unsure whether this product is suitable for you.

Licensed & registered
  • Drug Lic. Form 20RLF20UP2025005085
  • Drug Lic. Form 21RLF21UP2025005045
  • FSSAI22725365000274