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Prescription requiredAbbott Healthcare Pvt LtdAntibiotic
Rezfuran 100 mg
Nitrofurantoin
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Rezfuran 100 mg 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
Licensed pharmacyPharmacist-verified order
Key details
Salt: Nitrofurantoin
Available variants: 100 mg 14`S
Best price: ₹156
MRP: ₹165
Prescription: Required
Manufacturer: ABBOTT HEALTHCARE LIMITED
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 Rezfuran 100 mg
Rezfuran 100 mg contains Nitrofurantoin. It belongs to the Antibacterial agent class of medicines.
Uses of Rezfuran 100 mg
- 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 Rezfuran 100 mg works
Nitrofurantoin kills or stops the growth of the bacteria causing your infection.
How to take Rezfuran 100 mg
Use this medicine as your doctor has directed. 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 Rezfuran 100 mg
Most side effects of Rezfuran 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 Rezfuran 100 mg
| Pregnancy | Consult your doctor before using this in pregnancy. |
|---|---|
| Breastfeeding | Consult your doctor before using this while breastfeeding. |
| Alcohol | Do not drink alcohol while taking this medicine. |
| Driving | May cause drowsiness or affect your concentration. Do not drive until you know how it affects you. |
| Kidney | Consult your doctor if you have kidney disease. |
| Liver | Consult your doctor if you have liver disease. |
| Habit forming | No |
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 Rezfuran 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 Rezfuran 100 mg
Store below 30°C in the original pack, away from direct sunlight and moisture. Keep out of the reach of children.
Expert advice for Rezfuran 100 mg
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:
- ABBOTT HEALTHCARE LIMITED
- Therapeutic class:
- Antibiotic
- Drug class:
- Antibacterial agent
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Rezfuran 100 mg FAQs
What is Rezfuran 100 mg used for?
Rezfuran 100 mg 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 Rezfuran 100 mg?
Rezfuran 100 mg contains Nitrofurantoin. 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 Rezfuran 100 mg?
Use this medicine as your doctor has directed. Take it exactly as prescribed; do not change the dose or stop early without talking to your doctor.
How does Rezfuran 100 mg work?
Nitrofurantoin kills or stops the growth of the bacteria causing your infection.
Is Rezfuran 100 mg a prescription medicine?
Yes. Rezfuran 100 mg 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 Rezfuran 100 mg?
The side effects reported most often with Rezfuran 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 Rezfuran 100 mg 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 Rezfuran.
Can I drink alcohol while taking Rezfuran 100 mg?
Do not drink alcohol while taking this medicine.
What if I miss a dose of Rezfuran 100 mg?
Take it as soon as you remember.
Is Rezfuran 100 mg habit forming?
No. Rezfuran 100 mg is not known to be habit forming when taken as prescribed.
How much does Rezfuran 100 mg cost on PingMeDoc Pharmacy?
Rezfuran 100 mg starts at ₹156 (MRP ₹165) on PingMeDoc Pharmacy. Available in 100 mg 14`S. Final price is confirmed at checkout and may vary by variant and location.
Who manufactures Rezfuran 100 mg?
Rezfuran 100 mg is manufactured by ABBOTT HEALTHCARE LIMITED. PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is Rezfuran 100 mg delivered?
Rezfuran 100 mg 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.
Rezfuran 100 mg, Quick facts
- Salt
- Nitrofurantoin
- Best price
- ₹156
- MRP
- ₹165
- Prescription
- Required (Rx)
- Brand
- Abbott Healthcare Pvt Ltd
- Manufacturer
- ABBOTT HEALTHCARE LIMITED
- Therapeutic class
- Antibiotic
- Drug class
- Antibacterial agent
- Habit forming
- No
- Variants
- 100 mg 14`S
- Delivery
- Standard across India
References
The information on Rezfuran 100 mg 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.
- PingMeDoc clinical monograph library — compiled from Indian package inserts, the Indian Pharmacopoeia
- CDSCO schedules and standard pharmacology references. Reviewed for patient readability. This is general information, not a substitute for your doctor's advice.
- 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 Rezfuran 100 mg.
- 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.