Fosfomycin Trometamol Powder | FOSFOZYME 3

If you are suffering from the pain of a urinary tract infection (UTI) and want a fast, effective, clinically proven cure, Fosfomycin Trometamol Powder is a broad-spectrum bactericidal antibiotic powder indicated for the treatment of acute, uncomplicated lower urinary tract infections (cystitis) in women.

Product Information

Brand name: FOSFOZYME 3 (STERIS HEALTHCARE PVT LTD)

Composition Name: Fosfomycin Trometamol Powder

Pack size:  Single Dose 

Marketed By: Steris Healthcare Pvt Ltd

Regulatory standard: WHO-GMP certified

Schedule: Valid Prescription Required (prescription only) please create in this manner.

What Is Fosfomycin Trometamol Powder?

Fosfomycin Trometamol Powder is an oral antibiotic supplied as a granule sachet, each containing 3g of fosfomycin trometamol — the equivalent of 2g of fosfomycin as the active compound. It belongs to the phosphonic acid antibiotic class and works specifically against the bacteria most commonly responsible for uncomplicated lower urinary tract infections.

Indicated for:

• Uncomplicated lower UTIs (cystitis) in adult women
• Acute bacterial cystitis caused by E. coli and Enterococcus faecalis
• Single-episode UTI treatment requiring just one dose
• Prevention of UTI in patients undergoing urological procedures (as directed by a physician)

How Does Fosfomycin Trometamol Powder Work?

Fosfomycin works by inhibiting the first step of bacterial cell wall synthesis — blocking the enzyme MurA, which bacteria need to build their protective outer wall. Without this wall, bacteria cannot survive or replicate.

Key pharmacological advantages:

• Bactericidal action — kills bacteria rather than just stopping their growth
• High urinary concentration — achieves peak levels in the bladder within 2–4 hours of ingestion
• Broad-spectrum activity — effective against E. coli, the cause of over 80% of UTIs
• Single-dose efficacy — maintains therapeutic urinary levels for up to 48 hours after one sachet
• Low resistance development — unique mechanism reduces the risk of antibiotic resistance

This targeted urinary concentration is what makes Fosfomycin Trometamol Powder so effective — it delivers maximum antibiotic power exactly where it is needed most.

Key Benefits of Fosfomycin Trometamol Powder

Precautions

• Should be used only for confirmed or physician-suspected bacterial UTIs — not effective against complicated UTIs, kidney infections (pyelonephritis), or infections in men without further evaluation
• Must be taken on an empty stomach, ideally at bedtime after emptying the bladder, as food (especially high-fat meals) can significantly reduce absorption
• Should be dissolved in water and taken immediately — not mixed in advance or stored after mixing
• Caution advised in patients with significant renal (kidney) impairment, as reduced kidney function can lower drug effectiveness and increase systemic exposure
• Not recommended for repeated or prolonged use without medical reassessment, as it is designed as a single-dose therapy for uncomplicated infections
• Use in pregnancy only if clearly needed and under medical supervision — while sometimes used in pregnancy for UTIs, it should still be physician-directed
• Caution in breastfeeding mothers — consult a doctor, as small amounts may pass into breast milk
• Inform the doctor of any known allergy to fosfomycin or other antibiotics before use
• Not intended for use in children below the age recommended by the prescribing physician
• If symptoms do not improve within a few days, or worsen, medical reassessment is needed — this may indicate a resistant organism or a more complicated infection

Side Effects

• Diarrhea (most commonly reported)
• Nausea
• Headache
• Vaginitis or vulvovaginal irritation (in women)
• Abdominal pain or discomfort
• Dizziness
• Rarely: allergic skin reactions (rash, itching)
• Rarely: severe hypersensitivity reactions (swelling of face/throat, difficulty breathing) — requires immediate medical attention

FAQs About Fosfomycin Trometamol Powder

Q: What is Fosfomycin Trometamol Powder used for?

Fosfomycin Trometamol Powder is used to treat uncomplicated lower urinary tract infections (UTIs), commonly known as cystitis, in adult women. It is a single-dose antibiotic that works directly in the urinary tract to eliminate the bacteria causing the infection.

Q: How quickly does Fosfomycin Trometamol Powder work?

Fosfomycin Trometamol Powder reaches peak concentration in the bladder within 2 to 4 hours of taking the dose. Most patients experience a noticeable improvement in UTI symptoms — burning, urgency, and frequency — within 24 to 48 hours.

Q: Do I need to take more than one sachet of Fosfomycin?

For uncomplicated UTIs in adult women, one 3g sachet is the complete treatment. A second dose is only recommended in specific cases such as recurrent or complicated infections, and only when prescribed by a doctor.

Q: Can Fosfomycin Trometamol Powder be taken during pregnancy?

Fosfomycin Trometamol is considered one of the safer antibiotic options for UTIs during pregnancy and is sometimes prescribed by doctors for this purpose. However, it should only be used during pregnancy under direct medical supervision and prescription.

Q: What are the side effects of Fosfomycin Trometamol Powder?

Fosfomycin Trometamol is generally well tolerated. The most commonly reported side effects include mild diarrhoea, nausea, and headache. Serious side effects are rare. If you experience a skin rash, difficulty breathing, or severe stomach pain, seek medical attention promptly.

Q: Can men take Fosfomycin Trometamol Powder for UTI?

Fosfomycin Trometamol Powder is primarily licensed for uncomplicated lower UTIs in adult women. UTIs in men are often more complex and may involve the prostate or kidneys, requiring a different antibiotic regimen. Men should always consult a doctor before using this product.

Q: Is Fosfomycin Trometamol effective against antibiotic-resistant bacteria?

Yes. Fosfomycin has a unique mechanism of action that is distinct from other antibiotic classes, making it effective against many strains of E. coli that have developed resistance to commonly used antibiotics such as trimethoprim or nitrofurantoin. It is increasingly recommended as a first-line UTI treatment precisely because of its low resistance profile.

Q: Where can I buy Fosfomycin Trometamol Powder online?

You can order genuine Fosfomycin Trometamol Powder safely and securely from this product page. We supply pharmacy-grade medication with fast dispatch, discreet packaging, and fully encrypted checkout — so your treatment arrives quickly and privately.