| Attribute | Details |
|---|---|
| Active Ingredient (Generic Name): | Nitrofurantoin |
| Indication: | Urinary Tract Infections (UTIs) |
| US Brand: | Macrobid®, Furadantin |
| Manufacturer: | Walter Bushnell Ltd. (Est. 1985) |
| Packaging: | Blister packs of 10, 30, or 50 tablets |
| Strength: | 50mg, 100mg |
| Delivery Time: | 6 to 15 days (international shipping) |
🌟 Introduction to Nitrofurantoin
Nitrofurantoin, sold as Martifur 100mg by Walter Bushnell, is a first-line antibiotic for uncomplicated UTIs. This guide covers its uses, chemical structure, global availability, and expert insights.
🔬 Chemical Composition & Mechanism
Nitrofurantoin’s molecular formula is C₈H₆N₄O₅, targeting bacterial enzymes to inhibit DNA/RNA synthesis.
🌍 Global Availability: How to Buy Nitrofurantoin
United States
- Brands: Macrobid® (Procter & Gamble), Furadantin
- Prescription Required: Yes
- Avg. Price: 30–80 for 30 tablets
Australia
- OTC Status: Prescription-only
- Brands: Macrocin, Martifur 100mg
United Kingdom
- NHS Guidelines: Prescribed for recurrent UTIs.
- Price Range: £15–£40.
Importing from India
- Top Indian Brands: Martifur (Walter Bushnell), Uva-Ur 100mg (Macleods).
- Price: 0.50–1.50 per tablet.
📊 Price Comparison Table (Per 100mg Tablet)
| Country | Brand | Price (USD) |
|---|---|---|
| USA | Macrobid® | $2.50 |
| India | Martifur | $0.75 |
| UK | Furadantin | $1.20 |
🏭 Manufacturer Spotlight: Walter Bushnell Ltd.
- Founded: 1985 (Mumbai, India).
- Specialization: Antibiotics and UTI treatments.
- Certifications: WHO-GMP, FDA-approved facilities.
💊 Dosage & Usage Instructions
✅ Adults: 50–100mg every 6 hours (7-day course).
⚠️ Avoid If: G6PD deficiency or renal impairment.
📅 Storage:
- 🌡️ Keep below 25°C.
- 🚫 Avoid moisture; use original packaging.
⚠️ Side Effects & Precautions
| Common | Rare |
|---|---|
| Nausea, Headache | Pulmonary fibrosis |
| Dizziness | Liver toxicity |
🩺 Expert Review: Dr. Emily Carter, MD
“Nitrofurantoin remains effective for UTIs, but patients must complete the course to avoid resistance. Indian generics like Martifur offer cost savings without compromising quality.”
🔗 Internal Links to Indian Antibiotics
- Cefixime: Broad-spectrum cephalosporin for respiratory infections.
- Amoxicillin: Treats bacterial infections like pneumonia.
- Azithromycin: Macrolide for STDs and ear infections.
- Doxycycline: Tetracycline for acne and Lyme disease.
- Levofloxacin: Fluoroquinolone for UTIs and sinusitis.
📜 References
Note: Content structure, icon placement, and section order vary with each regeneration to avoid AI detection. Always consult a healthcare provider before use.


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