Skip to main content
PingMeDoc
Prescription requiredSinsan Pharmaceuticals Pvt LtdGASTRO INTESTINAL

Xifarix 400 Tablet

Rifaximin (400mg)

Currently out of stock

Same composition, in stock now. Check with your doctor or pharmacist before you switch.

  • Rifalix 400 Tablet₹309View
  • Ciboz 400 mg Tablet₹324View
  • Rifaxigress 400 mg Tablet₹335View

Xifarix 400 Tablet is used for treatment of Infectious diarrhea.

Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated September 2026

Licensed pharmacyPharmacist-verified order

Key details

Salt: Rifaximin (400mg)
Available variants: tablet 400mg 10`S
Best price: ₹314 (₹31.35 per tablet)
MRP: ₹330
Prescription: Required
Manufacturer: SINSAN PHARMACEUTICALS PVT LTD

Ordering notes

Delivery details are shown when the medicine is back in stock.
Returns & refunds: orders can be cancelled before dispatch; after dispatch, returns depend on the item category. Read the full policy

Composition of Xifarix 400 Tablet

Xifarix 400 Tablet contains Rifaximin (400mg). It belongs to the Antibacterial agent class of medicines.

Uses of Xifarix 400 Tablet

Treatment of Infectious diarrhea

Key benefits

  • In Treatment of Infectious diarrhea Infectious diarrhea is a condition characterized by the sudden onset of loose or watery stools caused by harmful microorganisms in the digestive system. Xifarix 400mg Tablet helps treat infectious diarrhea by targeting and stopping the growth of harmful bacteria in the intestines. This medicine interferes with the bacteria's ability to make important proteins they need to survive and multiply. This helps to get rid of the bad bacteria causing the infection
  • which in turn reduces the diarrhea and helps you feel better.

How Xifarix 400 Tablet works

Xifarix 400mg Tablet is an antibiotic. It works by killing the ammonia-producing bacteria in the digestive tract. This treats your infection and relieves symptoms of hepatic encephalopathy (agitation, confusion, muscle problems). This also helps reduce the recurrence of episodes of hepatic encephalopathy.

How to take Xifarix 400 Tablet

Take this medicine in the dose and duration as advised by your doctor. Swallow it as a whole. Do not chew, crush or break it. Xifarix 400mg Tablet may be taken with or without food.

Take it exactly as your doctor prescribed. Do not change the dose or stop early on your own.

Missed dose and overdose

If you miss a dose

If you miss a dose of Xifarix 400mg Tablet, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular schedule. Do not double the dose.

If you take too much

An overdose of this medicine can cause vomiting, severe loose motions and nerve symptoms. Do not wait for symptoms to appear — go to the nearest emergency department and take the pack or strip with you.

Side effects of Xifarix 400 Tablet

Most side effects of Xifarix are mild and settle as the body adjusts. Reported side effects include:

  • Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them

Stop the medicine and seek help immediately for a rash, swelling of the face or lips, wheezing or difficulty breathing. Tell your doctor about any side effect that persists or worries you.

Safety advice for Xifarix 400 Tablet

PregnancyPregnancy CONSULT YOUR DOCTOR
BreastfeedingBreast feeding CONSULT YOUR DOCTOR
AlcoholAlcohol UNSAFE
DrivingDriving CONSULT YOUR DOCTOR
KidneyKidney CONSULT YOUR DOCTOR
LiverLiver CAUTION
Habit formingNo

Warnings and precautions

Finish the whole course even after you feel better. Do not drink any alcohol while taking metronidazole, ornidazole or tinidazole, or for the period after the course that your doctor states — the combination causes severe flushing, vomiting and a racing heart. Report severe or watery loose motions during or after the course rather than treating them yourself. Tetracyclines stain developing teeth and are avoided in young children and in pregnancy. Antibiotics do not work against colds, flu or most sore throats, which are caused by viruses.

Do not take Xifarix if

Not for anyone with a known allergy to this medicine or to any ingredient in the pack.

Interactions with other medicines

Antacids, iron, zinc and calcium reduce the absorption of tetracyclines — separate them by a couple of hours. Tell your doctor if you take a blood thinner.

How to store Xifarix 400 Tablet

Store below 30°C in the original pack, away from direct sunlight and moisture. Keep out of the reach of children.

Expert advice for Xifarix 400 Tablet

Xifarix 400mg Tablet reduces the risk of overt hepatic encephalopathy (HE) recurrence in patients with liver disease. It may cause reddish discoloration of urine. This is normal and harmless. Stop taking Xifarix 400mg Tablet and inform your doctor if you have severe diarrhea during or after using Xifarix 400mg Tablet. Finish the full course of the medication, even if you feel better.

Manufacturer and class

Manufacturer:
SINSAN PHARMACEUTICALS PVT LTD
Therapeutic class:
GASTRO INTESTINAL
Drug class:
Antibacterial agent
Chemical class:
Macrolactams

Substitutes for Xifarix 400 Tablet

Medicines with the same active ingredient (Rifaximin (400mg)). Ask your doctor or pharmacist before switching brands.

MedicinePackPricevs Xifarix 400 Tablet
Rifalix 400 Tablet1X10₹3092% cheaper
Ciboz 400 mg TabletZYDUS HEALTHCARE PHARMAtablet · 10`S₹3243% more
Rifaxigress 400 mg TabletLARENONtablet · 10`S₹3357% more
Rifasmart 400 mg TabletMANKIND (PHARMA)tablet · 10`S₹3388% more
Riforte 400 TabletSamarth Life Sciences Pvt Ltdtablet · 10`S₹35814% more
Rifaximax 400 TabletZuventus Healthcare Ltdtablet · 10`S₹37118% more
Rifakem 400 mg TabletALKEM LABtablet · 10`S₹40730% more
Rifagut 400 mg TabletSUN PHARMAtablet · 10`S₹42836% more
Dirifa 400 mg TabletAbbott India Limitedtablet · 10`S₹45144% more
Torfix 400 mg TabletTorrent Pharmaceuticals Ltdtablet · 10`S₹45646% more
Sibofix 400 mg TabletDr Reddys Laboratories Ltdtablet · 10`S₹46348% more
Zimigut 400 mg TabletIntas Pharmaceuticals Ltdtablet · 10`S₹50661% more
See all substitutes and alternatives

More from Sinsan Pharmaceuticals Pvt Ltd

View categories
5% offRx

Telfirst 40 Tab

Sinsan Pharmaceuticals Pvt Ltd - Tablet - 40mg - 15 S

₹98₹103

Save ₹5

Prescription required

6F1C 100
5% offRxOut of stock

6F1C 100

Sinsan Pharmaceuticals Pvt Ltd - 15 S

₹312₹328

Save ₹16

Prescription required

6F1C 50
5% offRxOut of stock

6F1C 50

Sinsan Pharmaceuticals Pvt Ltd - 15 S

₹187₹197

Save ₹10

Prescription required

6Fic M 500MG Tab
5% offRxOut of stock

6Fic M 500MG Tab

Sinsan Pharmaceuticals Pvt Ltd - Tablet - 500 mg - 15 S

₹199₹209

Save ₹10

Prescription required

Alfa Sincal Tab
5% offRxOut of stock

Alfa Sincal Tab

Sinsan Pharmaceuticals Pvt Ltd - Tablet - 15 S

₹231₹243

Save ₹12

Prescription required

Amfirst 5 Tab
5% offRxOut of stock

Amfirst 5 Tab

Sinsan Pharmaceuticals Pvt Ltd - Tablet - 5mg - 15 S

₹37₹39

Save ₹2

Prescription required

Amfirst At Tab
6% offRxOut of stock

Amfirst At Tab

Sinsan Pharmaceuticals Pvt Ltd - Tablet - 5mg + 50mg - 15 S

₹85₹90

Save ₹5

Prescription required

6% offRxOut of stock

Atorfirst 10 Tab

Sinsan Pharmaceuticals Pvt Ltd - Tablet - 10mg - 15 S

₹64₹68

Save ₹4

Prescription required

More in Other Antibiotics

View categories
Aclogain-Mr Tab
5% offRx

Aclogain-Mr Tab

Life Gain Pharma - Tablet - 100mg + 4mg - 10 S

₹165₹173

Save ₹8

Prescription required

5% offRx

Acnay Gel

Med Manor Organics Pvt Ltd - Gel - 1%W/W + 4%W/W - 10 G

₹164₹173

Save ₹9

Prescription required

5% offRx

Ampilox Cv 625MG Tab

Zydus Healthcare Pharma - Tablet - 625 mg - 10 S

₹186₹195

Save ₹9

Prescription required

Cefobact Cv Tab
5% offRx

Cefobact Cv Tab

Genfo Bioceuticals Pvt Ltd - Tablet - 125mg + 200mg - 10 S

₹347₹365

Save ₹18

Prescription required

5% offRx

Cefoprox Cv 325

Cipla Limited - 10 S

₹377₹396

Save ₹19

Prescription required

Ebercos Cream 30GM
5% offRx

Ebercos Cream 30GM

Empee Distributors - Cream - 30 gm - 30 G

₹428₹450

Save ₹22

Prescription required

5% offRx

Emvose Trio

Medopharm - 10

₹169₹177

Save ₹8

Prescription required

Faroright 300MG Er Tab
5% offRx

Faroright 300MG Er Tab

Sun Pharma 2 - Tablet - 300 mg - 10 S

₹1,269₹1,336

Save ₹67

Prescription required

Popular on PingMeDoc Pharmacy

View categories
Wysolone Dt 5 Tablet
9% offRx

Wysolone Dt 5 Tablet

Pfizer Ltd - Tablet - 15 Tablet

₹10₹11

Save ₹1

Prescription required

D9 Hairblendz Nutritional Hair Kit
5% off

D9 Hairblendz Nutritional Hair Kit

D9 Healthcare Llp - Kit

₹1,581₹1,664

Save ₹83

Vaseline Jelly 12GM

12 G

₹10
15% off

Artery Forceps 6"Cd.Pak

1*1

₹510₹600

Save ₹90

Rbx Aid Plaster

100 S

₹4
7% off

Funplay Condom Choco 3S

Funplay - 1*3*30

₹28₹30

Save ₹2

15% off

Adson Forceps

1

₹298₹350

Save ₹52

Rbx Aid Plaster New

1

₹4₹4

Xifarix 400 Tablet FAQs

What is Xifarix 400 Tablet used for?
Xifarix 400 Tablet is commonly used for Treatment of Infectious diarrhea. Always follow your doctor's advice, this information is for educational purposes and not a substitute for professional medical guidance.
What is the salt in Xifarix 400 Tablet?
Xifarix 400 Tablet contains Rifaximin (400mg). If you are allergic to any of these active ingredients or excipients, do not take this medicine and speak to your doctor first.
How should I take Xifarix 400 Tablet?
Take this medicine in the dose and duration as advised by your doctor. Take it exactly as prescribed; do not change the dose or stop early without talking to your doctor.
How does Xifarix 400 Tablet work?
Xifarix 400mg Tablet is an antibiotic.
Is Xifarix 400 Tablet a prescription medicine?
Yes. Xifarix 400 Tablet is a prescription-only (Rx) medicine. Upload a valid prescription from a registered medical practitioner during checkout. We cannot dispense it without a valid Rx.
What are the common side effects of Xifarix 400 Tablet?
The side effects reported most often with Xifarix are Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them. Most are mild and settle as the body adjusts; tell your doctor if any of them persist or worry you, and stop the medicine and seek help at once for a rash, swelling of the face or lips, or difficulty breathing.
Can Xifarix 400 Tablet be taken during pregnancy?
Pregnancy CONSULT YOUR DOCTOR Always tell your doctor if you are pregnant, planning a pregnancy or breastfeeding before starting Xifarix.
Can I drink alcohol while taking Xifarix 400 Tablet?
Alcohol UNSAFE
What if I miss a dose of Xifarix 400 Tablet?
If you miss a dose of Xifarix 400mg Tablet, take it as soon as possible.
Is Xifarix 400 Tablet habit forming?
No. Xifarix 400 Tablet is not known to be habit forming when taken as prescribed.
Is there a cheaper substitute for Xifarix 400 Tablet?
Rifalix 400 Tablet has the same active ingredient and strength and is listed from ₹309 on PingMeDoc Pharmacy. Ask your doctor or pharmacist before switching brands, the salt is the same, but excipients and release profiles can differ.
How much does Xifarix 400 Tablet cost on PingMeDoc Pharmacy?
Xifarix 400 Tablet starts at ₹314 (MRP ₹330) on PingMeDoc Pharmacy. Available in tablet 400mg 10`S. Final price is confirmed at checkout and may vary by variant and location.
Who manufactures Xifarix 400 Tablet?
Xifarix 400 Tablet is manufactured by SINSAN PHARMACEUTICALS PVT LTD. PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is Xifarix 400 Tablet delivered?
Xifarix 400 Tablet is delivered across India via our licensed pharmacy partners. Standard delivery timelines are confirmed at checkout. Chennai customers can opt for chargeable same-city express delivery.

Xifarix 400 Tablet, Quick facts

Salt
Rifaximin (400mg)
Form
tablet
Best price
₹314 (₹31.35 per tablet)
MRP
₹330
Prescription
Required (Rx)
Schedule
Schedule H
Brand
SINSAN PHARMACEUTICALS PVT LTD
Manufacturer
SINSAN PHARMACEUTICALS PVT LTD
Therapeutic class
GASTRO INTESTINAL
Drug class
Antibacterial agent
Chemical class
Macrolactams
Action class
RNA polymerase inhibitors- Rifamycins
Habit forming
No
Variants
tablet 400mg 10`S
Delivery
Standard across India

References

The information on Xifarix 400 Tablet is compiled from the manufacturer's prescribing information and the sources below, and is reviewed by a registered medical practitioner. It does not replace advice from your own doctor.

  1. PingMeDoc clinical monograph library — compiled from Indian package inserts, the Indian Pharmacopoeia
  2. CDSCO schedules and standard pharmacology references. Reviewed for patient readability. This is general information, not a substitute for your doctor's advice.
  3. Central Drugs Standard Control Organisation (CDSCO), Ministry of Health & Family Welfare, Government of India, approved drug and schedule listings.
  4. National List of Essential Medicines (NLEM) 2022, Government of India.
  5. Manufacturer's package insert / prescribing information for Xifarix 400 Tablet.
  6. World Health Organization, ATC/DDD classification and Model Formulary for the active ingredient.

Next steps

Safety disclaimer

Product information is for general awareness and does not replace professional medical advice. Always follow a clinician's guidance and upload a valid prescription when required.