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Prescription requiredDr Reddys Laboratories LtdGASTRO INTESTINAL

Rifnim 200

Rifaximin (200mg)

Currently out of stock

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

  • Rifigon 200 mg Tablet₹171View
  • Rifakem 200 mg Tablet₹184View
  • Rcifax Suspension₹225View

Rifnim 200 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 (200mg)
Available variants: NA 10`S
Best price: ₹170
MRP: ₹179
Prescription: Required
Manufacturer: DR.REDDYS

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 Rifnim 200

Rifnim 200 contains Rifaximin (200mg). It belongs to the Antibacterial agent class of medicines.

Uses of Rifnim 200

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. Rifnim 200mg 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 Rifnim 200 works

Rifnim 200mg Tablet is an antibiotic. Rifnim 200mg Tablet inhibits the bacteria's ability to make proteins and stops the growth of bacteria that cause infectious diarrhea.

How to take Rifnim 200

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. Rifnim 200mg 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 Rifnim 200mg 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 Rifnim 200

Most side effects of Rifnim 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 Rifnim 200

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 Rifnim 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 Rifnim 200

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

Expert advice for Rifnim 200

You have been prescribed Rifnim 200mg Tablet for the treatment of infectious diarrhea. It should only be taken for a maximum of three days. If your symptoms do not improve after three days, inform your doctor. Do not take a second course of Rifnim 200mg Tablet. It may cause reddish discoloration of urine. This is normal and harmless. Stop taking Rifnim 200mg Tablet and inform your doctor if your diarrhoea gets worse or starts to contain blood or mucus. Finish the full course of the medication, even if you feel better. Stopping the course early increases the risk of coming back of the infection.

Manufacturer and class

Manufacturer:
DR.REDDYS
Therapeutic class:
GASTRO INTESTINAL
Drug class:
Antibacterial agent
Chemical class:
Macrolactams

Substitutes for Rifnim 200

Medicines with the same active ingredient (Rifaximin (200mg)). Ask your doctor or pharmacist before switching brands.

MedicinePackPricevs Rifnim 200
Rifigon 200 mg TabletERGOS LIFE SCIENCEStablet · 10`S₹1711% more
Rifakem 200 mg TabletALKEM LABtablet · 10`S₹1848% more
Rcifax SuspensionLUPIN LABsuspension · 60ML₹22532% more
Zimigut 200 mg TabletIntas Pharmaceuticals Ltdtablet · 10`S₹23236% more
Rifagut 200 mg TabletSUN PHARMAtablet · 10`S₹24443% more
Sibofix 200 mg TabletDr Reddys Laboratories Ltdtablet · 10`S₹24645% more
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Rifnim 200 FAQs

What is Rifnim 200 used for?
Rifnim 200 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 Rifnim 200?
Rifnim 200 contains Rifaximin (200mg). 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 Rifnim 200?
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 Rifnim 200 work?
Rifnim 200mg Tablet is an antibiotic.
Is Rifnim 200 a prescription medicine?
Yes. Rifnim 200 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 Rifnim 200?
The side effects reported most often with Rifnim 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 Rifnim 200 be taken during pregnancy?
Pregnancy CONSULT YOUR DOCTOR Always tell your doctor if you are pregnant, planning a pregnancy or breastfeeding before starting Rifnim.
Can I drink alcohol while taking Rifnim 200?
Alcohol UNSAFE
What if I miss a dose of Rifnim 200?
If you miss a dose of Rifnim 200mg Tablet, take it as soon as possible.
Is Rifnim 200 habit forming?
No. Rifnim 200 is not known to be habit forming when taken as prescribed.
How much does Rifnim 200 cost on PingMeDoc Pharmacy?
Rifnim 200 starts at ₹170 (MRP ₹179) on PingMeDoc Pharmacy. Available in NA 10`S. Final price is confirmed at checkout and may vary by variant and location.
Who manufactures Rifnim 200?
Rifnim 200 is manufactured by DR.REDDYS. PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is Rifnim 200 delivered?
Rifnim 200 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.

Rifnim 200, Quick facts

Salt
Rifaximin (200mg)
Best price
₹170
MRP
₹179
Prescription
Required (Rx)
Schedule
Schedule H
Brand
Dr Reddys Laboratories Ltd
Manufacturer
DR.REDDYS
Therapeutic class
GASTRO INTESTINAL
Drug class
Antibacterial agent
Chemical class
Macrolactams
Action class
RNA polymerase inhibitors- Rifamycins
Habit forming
No
Variants
NA 10`S
Delivery
Standard across India

References

The information on Rifnim 200 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 Rifnim 200.
  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.