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Prescription requiredSun PharmaAntibiotic

Niftran 100 mg Capsule

Nitrofurantoin (100mg)

Niftran 100 mg Capsule is used for this medicine is used in the treatment of bacterial infection, gut infection, skin infection and dental infection.

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

₹92₹9.23 per capsule
Licensed pharmacyPharmacist-verified orderDelivered across India

Key details

Salt: Nitrofurantoin (100mg)
Available variants: capsule 100 mg 10`S
Best price: ₹92 (₹9.23 per capsule)
Prescription: Required
Manufacturer: SUN PHARMA 2

Ordering notes

Standard delivery across India. No same-day delivery nationally.
Chennai express delivery is possible and chargeable. Learn more
Returns & refunds: orders can be cancelled before dispatch; after dispatch, returns depend on the item category. Read the full policy

Composition of Niftran 100 mg Capsule

Niftran 100 mg Capsule contains Nitrofurantoin (100mg). It belongs to the Antibacterial agent class of medicines.

Uses of Niftran 100 mg Capsule

  • This medicine is used in the treatment of bacterial infection
  • gut infection
  • skin infection and dental infection.

Key benefits

  • Targets infections that other antibiotic groups do not reach

How Niftran 100 mg Capsule works

Nitrofurantoin kills or stops the growth of the bacteria causing your infection.

How to take Niftran 100 mg Capsule

Swallow the capsule whole with a glass of water. Do not chew, crush or break it unless your doctor has told you to. Take it with or just after food. Taking it at about the same time each day helps you remember. Follow the dose and the duration written on your prescription.

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

Take it as soon as you remember. If your next dose is almost due, skip the one you missed — never take two doses together to catch up.

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 Niftran 100 mg Capsule

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

  • Nausea
  • Metallic taste
  • Loose motions
  • Stomach pain
  • Headache

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 Niftran 100 mg Capsule

PregnancyConsult your doctor before using this in pregnancy.
BreastfeedingConsult your doctor before using this while breastfeeding.
AlcoholDo not drink alcohol while taking this medicine.
DrivingMay cause drowsiness or affect your concentration. Do not drive until you know how it affects you.
KidneyConsult your doctor if you have kidney disease.
LiverConsult your doctor if you have liver disease.
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 Niftran 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 Niftran 100 mg Capsule

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

Expert advice for Niftran 100 mg Capsule

Space the doses evenly and complete the course. Take tetracyclines with a full glass of water and stay upright for half an hour afterwards. Never use a leftover antibiotic, or someone else's, for a new illness.

Manufacturer and class

Manufacturer:
SUN PHARMA 2
Therapeutic class:
Antibiotic
Drug class:
Antibacterial agent

Substitutes for Niftran 100 mg Capsule

Medicines with the same active ingredient (Nitrofurantoin (100mg)). Ask your doctor or pharmacist before switching brands.

MedicinePackPricevs Niftran 100 mg Capsule
Martifur 100 TabletWALTER BUSHNEL`tablet · 14 Tablet₹858% cheaper
Nitrobact 100 mg CapsuleMANKIND (PHARMA)capsule · 10`S₹92same price
Urifur SR 100 mg TabletSTADMED (P) LTDtablet · 14`S₹942% more
Niftikind TabletMANKIND (PHARMA)tablet · 14`S₹11929% more
Xonift TabletCorona Remedies Pvt Ltdtablet · 14`S₹12131% more
Niftas 100 mg TabletIntas Pharmaceuticals Ltdtablet · 14`S₹12131% more
Uribid 100 mgIntas Pharmaceuticals Ltd15`S₹13041% more
M Plus 100BIOSWIZZ PHARMACEUTICALS LTD10`S₹597547% more
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Niftran 100 mg Capsule FAQs

What is Niftran 100 mg Capsule used for?
Niftran 100 mg Capsule is commonly used for This medicine is used in the treatment of bacterial infection, gut infection, skin infection and dental infection. 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 Niftran 100 mg Capsule?
Niftran 100 mg Capsule contains Nitrofurantoin (100mg). 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 Niftran 100 mg Capsule?
Swallow the capsule whole with a glass of water. Take it exactly as prescribed; do not change the dose or stop early without talking to your doctor.
How does Niftran 100 mg Capsule work?
Nitrofurantoin kills or stops the growth of the bacteria causing your infection.
Is Niftran 100 mg Capsule a prescription medicine?
Yes. Niftran 100 mg Capsule 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 Niftran 100 mg Capsule?
The side effects reported most often with Niftran are Nausea, Metallic taste, Loose motions, Stomach pain, Headache. 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 Niftran 100 mg Capsule be taken during pregnancy?
Consult your doctor before using this in pregnancy. Always tell your doctor if you are pregnant, planning a pregnancy or breastfeeding before starting Niftran.
Can I drink alcohol while taking Niftran 100 mg Capsule?
Do not drink alcohol while taking this medicine.
What if I miss a dose of Niftran 100 mg Capsule?
Take it as soon as you remember.
Is Niftran 100 mg Capsule habit forming?
No. Niftran 100 mg Capsule is not known to be habit forming when taken as prescribed.
Is there a cheaper substitute for Niftran 100 mg Capsule?
Martifur 100 Tablet has the same active ingredient and strength and is listed from ₹85 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 Niftran 100 mg Capsule cost on PingMeDoc Pharmacy?
Niftran 100 mg Capsule starts at ₹92 on PingMeDoc Pharmacy. Available in capsule 100 mg 10`S. Final price is confirmed at checkout and may vary by variant and location.
Who manufactures Niftran 100 mg Capsule?
Niftran 100 mg Capsule is manufactured by SUN PHARMA 2. PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is Niftran 100 mg Capsule delivered?
Niftran 100 mg Capsule 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.

Niftran 100 mg Capsule, Quick facts

Salt
Nitrofurantoin (100mg)
Form
capsule
Best price
₹92 (₹9.23 per capsule)
Prescription
Required (Rx)
Brand
SUN PHARMA 2
Manufacturer
SUN PHARMA 2
Therapeutic class
Antibiotic
Drug class
Antibacterial agent
Habit forming
No
Variants
capsule 100 mg 10`S
Delivery
Standard across India

References

The information on Niftran 100 mg Capsule 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 Niftran 100 mg Capsule.
  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.