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Prescription requiredIntas Pharmaceuticals LtdUROLOGY
Niftas 100 mg Tablet
Nitrofurantoin (100mg)
₹116MRP ₹1225% offIn stock
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Niftas 100 mg Tablet is used for treatment of Bacterial infections of urinary tract.
Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated September 2026
Licensed pharmacyPharmacist-verified orderDelivered across India
Key details
Salt: Nitrofurantoin (100mg)
Available variants: tablet 100 mg 14`S
Best price: ₹116 (₹8.28 per tablet)
MRP: ₹122
Prescription: Required
Manufacturer: INTAS PHARMACEUTICALS`
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
Niftas 100 mg Tablet in Bangladesh
6 brands registered in Bangladesh with the same salt, strength and form.
- Euronit 100Euro Pharma Ltd.
- NintoinIncepta Pharmaceuticals Ltd.
- Ofuran SRPacific Pharmaceuticals Ltd.
- RantoinDrug International Ltd., Gopalpur
- UrobakOpsonin Pharma Limited
- UtnorNovelta Bestway Pharmaceuticals Ltd.
Brand names differ between countries. Ask a pharmacist or your doctor in Bangladesh before switching. We don't sell or ship these brands. Source: Directorate General of Drug Administration, Bangladesh.
Same salt, lower price
Medicines with the same active ingredient and strength as Niftas 100 mg Tablet.
You are viewing
Niftas 100 mg Tablet
tablet - 100 mg - 14 S
₹116
₹8.28 per tablet
- Martifur 100 Tablet
WALTER BUSHNEL` · tablet - 14 Tablet · Rx
Save 33%₹77
₹5.53 per tablet
- Urifur SR 100MG Tab 14S
STADMED (P) LTD · tablet - 100 mg - 14 S · Rx
Save 22%₹90
₹6.45 per tablet
- Niftikind Tab
MANKIND (PHARMA) · tablet - 100mg - 14 S · Rx
₹113
₹8.09 per tablet
Same salt, different brand — what does that mean?
A substitute contains the same active ingredient (salt), in the same strength, as Niftas 100 mg Tablet. The medicine inside is the same — the brand name, manufacturer and price are what differ.
All medicines sold in India, branded or generic, must meet the quality standards set by the national drug regulator (CDSCO). A lower price does not mean lower quality.
Please confirm with your doctor or pharmacist before switching brands — they will check that the strength and form match your prescription.
Composition of Niftas 100 mg Tablet
Niftas 100 mg Tablet contains Nitrofurantoin (100mg). It belongs to the Calcium Channel Blocker class of medicines.
Uses of Niftas 100 mg Tablet
Treatment of Bacterial infections of urinary tract
Key benefits
- In Treatment of Bacterial infections of urinary tract NIftaS Tablet SR works by stopping the growth of the bacteria in the urine that cause urinary tract infections. This medicine usually makes you feel better quite quickly. However
- you should continue taking it as long as it is prescribed even when you feel better
- to make sure that all bacteria are killed and do not become resistant.
How Niftas 100 mg Tablet works
Niftas Tablet SR is an antibiotic. It works by killing the bacteria in the urine that causes infection.
How to take Niftas 100 mg 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. NIftaS Tablet SR should be taken with or after 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 NIftaS Tablet SR, 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 Niftas 100 mg Tablet
Most side effects of Niftas are mild and settle as the body adjusts. Reported side effects include:
- Nausea Vomiting Diarrhea
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 Niftas 100 mg Tablet
| Pregnancy | Niftas Tablet SR is probably safe to use during pregnancy.<br/>Animal studies have shown low or no adverse effect on the foetus, however, there are limited human studies. Please consult your doctor. |
|---|---|
| Breastfeeding | Niftas Tablet SR should be used with caution during lactation. Breast feeding should be held until the treatment of the mother is completed and the drug is eliminated from her body. |
| Alcohol | It is generally safe to consume alcohol with Niftas Tablet SR. |
| Driving | Driving UNSAFE |
| Kidney | Niftas Tablet SR should be used with caution in patients with kidney disease. Dose adjustment of Niftas Tablet SR may be needed. Please consult your doctor.<br/>Use of Niftas Tablet SR is not recommended in patients with severe kidney disease, who are unable to pass urine or have high creatinine levels. |
| Liver | Niftas Tablet SR should be used with caution in patients with liver disease. Dose adjustment of Niftas Tablet SR may be needed. Please consult your doctor.<br/>Use of Niftas Tablet SR is not recommended in patients with severe liver disease and active liver disease. |
| Habit forming | No |
Warnings and precautions
Use with caution in patients with heart failure, liver impairment, or hypotension. Monitor blood pressure regularly.
Do not take Niftas if
Not for anyone with a known allergy to this medicine or to any ingredient in the pack.
Interactions with other medicines
CYP3A4 inhibitors, other antihypertensives, nitrates, beta-blockers
How to store Niftas 100 mg Tablet
Store at room temperature (20-25°C), away from light and moisture.
Expert advice for Niftas 100 mg Tablet
NIftaS Tablet SR treats and prevents uncomplicated urinary tract infections. Finish the prescribed course of the medicine, even if you start to feel better. Stopping it early may make the infection come back and harder to treat. Take it with food to avoid nausea, which is a common side effect. It can turn your urine a dark yellow or brown colour. This is normal and nothing to worry about. Do not take it for longer or more often than prescribed by your doctor.
Manufacturer and class
- Manufacturer:
- INTAS PHARMACEUTICALS`
- Therapeutic class:
- UROLOGY
- Drug class:
- Calcium Channel Blocker
- Chemical class:
- Hydantoins
Substitutes for Niftas 100 mg Tablet
Medicines with the same active ingredient (Nitrofurantoin (100mg)). Ask your doctor or pharmacist before switching brands.
| Medicine | Pack | Price | vs Niftas 100 mg Tablet |
|---|---|---|---|
| Martifur 100 TabletWALTER BUSHNEL` | tablet · 14 Tablet | ₹77 | 33% cheaper |
| Nitrobact 100 mg CapsuleMANKIND (PHARMA) | capsule · 10`S | ₹88 | 24% cheaper |
| Niftran 100 mg CapsuleSUN PHARMA 2 | capsule · 10`S | ₹88 | 24% cheaper |
| Urifur SR 100 mg TabletSTADMED (P) LTD | tablet · 14`S | ₹90 | 22% cheaper |
| Niftikind TabletMANKIND (PHARMA) | tablet · 14`S | ₹113 | 2% cheaper |
| Xonift TabletCorona Remedies Pvt Ltd | tablet · 14`S | ₹115 | 1% cheaper |
| Uribid 100 mgIntas Pharmaceuticals Ltd | 15`S | ₹124 | 7% more |
| M Plus 100BIOSWIZZ PHARMACEUTICALS LTD | 10`S | ₹567 | 389% more |
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Niftas 100 mg Tablet FAQs
What is Niftas 100 mg Tablet used for?
Niftas 100 mg Tablet is commonly used for Treatment of Bacterial infections of urinary tract. 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 Niftas 100 mg Tablet?
Niftas 100 mg Tablet 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 Niftas 100 mg 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 Niftas 100 mg Tablet work?
Niftas Tablet SR is an antibiotic.
Is Niftas 100 mg Tablet a prescription medicine?
Yes. Niftas 100 mg 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 Niftas 100 mg Tablet?
The side effects reported most often with Niftas are Nausea
Vomiting
Diarrhea. 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 Niftas 100 mg Tablet be taken during pregnancy?
Niftas Tablet SR is probably safe to use during pregnancy.<br/>Animal studies have shown low or no adverse effect on the foetus, however, there are limited human studies. Always tell your doctor if you are pregnant, planning a pregnancy or breastfeeding before starting Niftas.
Can I drink alcohol while taking Niftas 100 mg Tablet?
It is generally safe to consume alcohol with Niftas Tablet SR.
What if I miss a dose of Niftas 100 mg Tablet?
If you miss a dose of NIftaS Tablet SR, take it as soon as possible.
Is Niftas 100 mg Tablet habit forming?
No. Niftas 100 mg Tablet is not known to be habit forming when taken as prescribed.
Is there a cheaper substitute for Niftas 100 mg Tablet?
Martifur 100 Tablet has the same active ingredient and strength and is listed from ₹77 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 Niftas 100 mg Tablet cost on PingMeDoc Pharmacy?
Niftas 100 mg Tablet starts at ₹116 (MRP ₹122) on PingMeDoc Pharmacy. Available in tablet 100 mg 14`S. Final price is confirmed at checkout and may vary by variant and location.
Who manufactures Niftas 100 mg Tablet?
Niftas 100 mg Tablet is manufactured by INTAS PHARMACEUTICALS`. PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is Niftas 100 mg Tablet delivered?
Niftas 100 mg 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.
Niftas 100 mg Tablet, Quick facts
- Salt
- Nitrofurantoin (100mg)
- Form
- tablet
- Best price
- ₹116 (₹8.28 per tablet)
- MRP
- ₹122
- Prescription
- Required (Rx)
- Schedule
- Schedule H
- Brand
- Intas Pharmaceuticals Ltd
- Manufacturer
- INTAS PHARMACEUTICALS`
- Therapeutic class
- UROLOGY
- Drug class
- Calcium Channel Blocker
- Chemical class
- Hydantoins
- Action class
- Nitrofurantoin
- Habit forming
- No
- Variants
- tablet 100 mg 14`S
- Delivery
- Standard across India
References
Compiled from the manufacturer's prescribing information and the sources below, and reviewed by a registered medical practitioner. It does not replace your own doctor's advice.
- Indian Pharmacopoeia
- CDSCO, manufacturer labeling
- Central Drugs Standard Control Organisation (CDSCO), Ministry of Health & Family Welfare, Government of India, approved drug and schedule listings.
- National List of Essential Medicines (NLEM) 2022, Government of India.
- Manufacturer's package insert / prescribing information for Niftas 100 mg Tablet.
- 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.