Zenfuro 1500mg Injection

by Zentis Drugs Pvt Ltd · Injection Schedule H
Generic Name Cefuroxime
Drug Class Cephalosporin antibiotic
Route Intravenous
Habit Forming No
Prescription Required (Rx)
Strengths 1500mg
MRP
₹294.00
vial of 1 Powder for Injection

About Zenfuro 1500mg Injection

Zenfuro 1500mg Injection contains the active ingredient Cefuroxime, which is a cephalosporin antibiotic. It is used to treat a wide variety of bacterial infections, including those affecting the respiratory tract, urinary tract, skin, and soft tissues. This medication is typically administered in a hospital setting under the supervision of a healthcare professional. It is important for patients to complete the full course of treatment as prescribed by their doctor to ensure the infection is fully treated and to prevent resistance.

Clinical Uses

  • Respiratory Tract Infections — Infections such as pneumonia and bronchitis.
  • Urinary Tract Infections — Infections affecting the bladder and kidneys.
  • Skin and Soft Tissue Infections — Infections involving the skin and underlying tissues.
  • Bone and Joint Infections — Infections affecting bones and joints.

Uses & Indications

Primary Uses

Treatment of respiratory tract infections

Treatment of urinary tract infections

Treatment of skin and soft tissue infections

Treatment of bone and joint infections

Secondary Uses

Prevention of infections during surgery

How It Works (Mechanism of Action)

Cefuroxime works by interfering with the formation of the bacterial cell wall, which is essential for their survival. This action leads to the weakening and eventual death of the bacteria, helping to clear the infection.

Scientifically, Cefuroxime binds to specific penicillin-binding proteins (PBPs) located inside the bacterial cell wall, inhibiting the final transpeptidation step of peptidoglycan synthesis. This disruption in cell wall synthesis results in bacterial lysis and death, particularly effective against Gram-positive and some Gram-negative bacteria.

Key Benefits

  • Broad-Spectrum Antibiotic — Effective against a wide range of bacteria.
  • Rapid Action — Quickly reduces bacterial growth and infection symptoms.
  • Intravenous Administration — Provides direct and effective delivery of medication.

How Long Does It Take to Work?

Initial improvement in symptoms is usually seen within a few days of starting treatment. However, the full course of treatment should be completed as prescribed, which may last from 5 to 14 days depending on the infection. If there is no improvement within 3 to 5 days, or if symptoms worsen, consult your doctor.

How to Use

Ensure the injection is administered by a healthcare professional.

Follow the dosage and schedule as prescribed by your doctor.

Do not self-administer this medication.

Complete the full course of treatment even if you feel better.

Dosage Guidelines

Adult Dose

  • 750mg to 1500mg every 8 hours, depending on the severity of the infection.

Pediatric Dose

  • 30 to 100 mg/kg per day divided into 3 or 4 doses, depending on the severity of the infection.

Elderly

Same as adult dose, but may require adjustment based on kidney function.

Administration Instructions

Administered intravenously by a healthcare professional.

Missed Dose

If you miss a dose, contact your healthcare provider for instructions. Do not double the dose to make up for the missed one.

Overdose Warning

In case of overdose, symptoms may include nausea, vomiting, diarrhea, and seizures. Seek immediate medical attention or contact emergency services if an overdose is suspected.

Side Effects

Common Side Effects

Nausea

Diarrhea

Rash

Less Common Side Effects

Headache

Dizziness

Serious Side Effects

Severe allergic reactions

Severe diarrhea

When to Seek Immediate Medical Attention

Signs of an allergic reaction such as swelling, difficulty breathing, or severe rash.

Severe and persistent diarrhea.

Contraindications — Who Should Not Use This Medicine

  • Allergy to Cephalosporins — Patients with known allergy should not use this medication.
  • Severe Renal Impairment — Use with caution and under medical supervision.

Warnings & Precautions

🤰 Pregnancy
Pregnancy Category B. This medication should be used during pregnancy only if clearly needed and prescribed by a doctor. Discuss potential risks and benefits with your healthcare provider.
🤱 Breastfeeding
Cefuroxime is excreted in breast milk in small amounts. Consult your doctor before using this medication while breastfeeding to weigh potential risks and benefits.
👶 Children
Zenfuro 1500mg Injection can be used in children under medical supervision. Dosage will be adjusted based on the child's weight and severity of infection.
🧓 Elderly
Elderly patients can use this medication, but dosage adjustments may be necessary based on kidney function. Regular monitoring is recommended.
🫘 Kidney Disease
Patients with renal impairment may require dosage adjustments. It is important to monitor kidney function during treatment.
🫁 Liver Disease
No specific dosage adjustment is required for patients with liver impairment. However, consult your doctor for personalized advice.
💉 Diabetes
There are no specific warnings for diabetic patients, but it is always advisable to monitor blood sugar levels regularly.
🍷 Alcohol
It is generally advisable to avoid alcohol while taking antibiotics to prevent potential interactions and side effects.
🚗 Driving
Zenfuro 1500mg Injection does not usually affect your ability to drive. However, if you experience dizziness, avoid driving or operating heavy machinery.

Drug Interactions

Drug-Drug Interactions

Aminoglycosides

Probenecid

Food Interactions

No significant food interactions.

Alcohol Interactions

Avoid alcohol to prevent potential side effects.

Disease Interactions

Renal impairment

Storage Instructions

Store at room temperature (15-25°C).

Keep away from moisture.

Protect from light.

Keep out of reach of children.

Check the expiry date before use.

Expert Advice

Clinical Tips

Complete the full course of treatment.

Do not self-administer the injection.

Inform your doctor of any allergies.

Report any severe side effects immediately.

Keep all follow-up appointments with your doctor.

Inform your doctor about all other medications you are taking.

Do not share your medication with others.

Maintain good hydration during treatment.

Store the medication properly as instructed.

Substitute Medicines

Same composition, different brands. Always consult your doctor before switching.

Frequently Asked Questions

What should I do if I miss a dose?
If you miss a dose, contact your healthcare provider for instructions. Do not double the dose.
Can I take Zenfuro for viral infections?
No, Zenfuro is an antibiotic and is only effective against bacterial infections, not viral infections.
How long will I need to take this medication?
The duration of treatment depends on the type and severity of the infection; follow your healthcare provider's instructions.

Sources

The information on this page about Zenfuro 1500mg Injection has been compiled and verified using the following authoritative medical sources and references. This content is AI-assisted and cross-checked against published clinical and pharmacological literature.

  1. Manufacturer – Zenfuro 1500mg Injection Prescribing Information and Product Monograph
  2. NHSCefuroxime: Uses, Side Effects, and More
  3. Mayo ClinicCefuroxime (Oral Route, Injection Route)
  4. MedlinePlusCefuroxime Injection: MedlinePlus Drug Information
  5. DailyMedCefuroxime - DailyMed
Last Updated13 Jun 2026
Content Generated13 Jun 2026
⚕️ Medical Disclaimer This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always consult your doctor or pharmacist before starting, stopping, or changing any medication. Prices shown are indicative MRP and may vary.
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