Zacnix 50 Dry Syrup

by Biorika Healthcare · Syrup Schedule H
Generic Name Cefixime
Drug Class Cephalosporin antibiotic
Route Oral
Habit Forming No
Prescription Required (Rx)
Strengths 50mg
MRP
₹49.00
bottle of 30 ml Oral Suspension

About Zacnix 50 Dry Syrup

Zacnix 50 Dry Syrup contains Cefixime, which is a cephalosporin antibiotic used to treat a variety of bacterial infections. It works by stopping the growth of bacteria. This medicine is commonly prescribed for infections such as those affecting the ear, throat, urinary tract, and lungs. It is important to complete the full course as prescribed by your doctor to ensure the infection is fully treated and to prevent the bacteria from becoming resistant to the antibiotic. Zacnix 50 Dry Syrup is suitable for children and adults, but the dosage may vary based on age and weight.

Clinical Uses

  • Ear Infections — Treats bacterial infections of the middle ear.
  • Throat Infections — Effective against bacterial infections like tonsillitis.
  • Urinary Tract Infections — Used to treat bacterial infections of the urinary tract.
  • Respiratory Infections — Helps in treating infections of the lungs such as bronchitis.

Uses & Indications

Primary Uses

Treatment of bacterial infections.

Secondary Uses

Prevention of infections in certain medical procedures.

Off-label Uses

Not commonly used for off-label purposes.

How It Works (Mechanism of Action)

Zacnix 50 Dry Syrup works by interfering with the bacteria's cell wall formation. This weakens the cell wall, causing it to rupture and ultimately killing the bacteria.

Scientifically, Cefixime binds to penicillin-binding proteins inside the bacterial cell wall, inhibiting the final transpeptidation step of peptidoglycan synthesis, which is essential for bacterial cell wall integrity.

Key Benefits

  • Effective Against Bacteria — Specifically targets and kills bacteria causing infections.
  • Broad Spectrum — Works against a wide range of bacteria.
  • Convenient Dosage — Easy to administer, especially for children.

How Long Does It Take to Work?

Initial improvement in symptoms can be seen within a few days of starting the medication. The full course of treatment typically lasts 7 to 14 days, depending on the infection. If there is no improvement after 3 days, consult your doctor.

How to Use

Shake the bottle well before each use.

Measure the prescribed dose using the measuring spoon provided.

Administer the dose orally, with or without food.

Follow the dosage schedule as advised by your doctor.

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

Dosage Guidelines

Adult Dose

Typically 200-400 mg per day in divided doses.

Pediatric Dose

Depends on the child's weight and age; follow doctor's prescription.

Elderly

Same as adult dose, but monitor kidney function.

Administration Instructions

Take with or without food. Use the measuring spoon provided for accurate dosing.

Missed Dose

If you miss a dose, take it as soon as you remember. If it is almost time for your next dose, skip the missed dose and continue with your regular schedule. Do not double the dose to catch up.

Overdose Warning

In case of overdose, symptoms may include nausea, vomiting, diarrhea, or abdominal pain. Seek immediate medical attention or contact a poison control center.

Side Effects

Common Side Effects

Diarrhea

Nausea

Stomach pain

Less Common Side Effects

Headache

Dizziness

Serious Side Effects

Severe allergic reactions

Severe diarrhea or bloody stools

When to Seek Immediate Medical Attention

If you experience difficulty breathing, swelling of the face or throat, or severe rash.

Contraindications — Who Should Not Use This Medicine

  • Allergy to Cephalosporins — Do not use if you have a known allergy to this class of antibiotics.
  • Severe Kidney Disease — Use with caution and under medical supervision.

Warnings & Precautions

🤰 Pregnancy
Pregnancy Category B. Zacnix 50 Dry Syrup should be used during pregnancy only if clearly needed and prescribed by a doctor.
🤱 Breastfeeding
Cefixime is excreted in small amounts in breast milk. Consult your doctor before use if you are breastfeeding.
👶 Children
Safe for use in children when prescribed by a doctor. Dosage is based on weight and age.
🧓 Elderly
Generally safe for elderly patients, but kidney function should be monitored to adjust dosage if necessary.
🫘 Kidney Disease
Use with caution in patients with renal impairment. Dose adjustment may be necessary.
🫁 Liver Disease
Use with caution in patients with liver impairment. No specific dose adjustment is generally required.
❤️ Heart Disease
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💉 Diabetes
No specific warnings for diabetic patients. Monitor blood sugar levels as a precaution.
🩸 Hypertension
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🍷 Alcohol
There are no known interactions with alcohol, but it is best to avoid alcohol to prevent any potential side effects.
🚗 Driving
Zacnix 50 Dry Syrup does not usually affect your ability to drive or operate machinery.
🚬 Smoking
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Drug Interactions

Drug-Drug Interactions

Warfarin

Probenecid

Food Interactions

No significant food interactions.

Alcohol Interactions

No known interactions with alcohol.

Disease Interactions

Renal dysfunction

Colitis

Storage Instructions

Store at room temperature.

Keep away from moisture.

Protect from light.

Keep out of reach of children.

Check expiry date before use.

Expert Advice

Clinical Tips

Complete the full course as prescribed.

Shake the bottle well before each use.

Use the measuring spoon provided for accurate dosing.

Do not share your medication with others.

Consult your doctor if symptoms do not improve.

Inform your doctor about any other medications you are taking.

Report any severe side effects to your doctor immediately.

Substitute Medicines

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

Frequently Asked Questions

How long does it take for cefixime to work?
You may start to feel better within a few days, but it's important to complete the full course of antibiotics as prescribed.
Can I stop taking cefixime if I feel better?
No, you should complete the entire course of treatment even if you feel better to ensure the infection is fully cleared.
What should I do if I miss a dose?
Take the missed dose as soon as you remember, but skip it if it's almost time for your next dose. Do not double up.

Sources

The information on this page about Zacnix 50 Dry Syrup 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 – Zacnix 50 Dry Syrup Prescribing Information and Product Monograph
  2. NHSCefixime: antibiotic used to treat bacterial infections
  3. Mayo ClinicCefixime (Oral Route) Description and Brand Names
  4. MedlinePlusCefixime Oral: Uses, Side Effects, Interactions
  5. Drugs.comCefixime: Uses, Dosage, Side Effects
Last Updated12 Jun 2026
Content Generated12 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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