Zacnix 100mg Tablet DT

by Biorika Healthcare · Tablet Schedule H
Generic Name Cefixime
Drug Class Cephalosporin antibiotic
Route Oral
Habit Forming No
Prescription Required (Rx)
Strengths 100mg, 200mg, 400mg
MRP
₹85.00
strip of 10 tablet dt

About Zacnix 100mg Tablet DT

Zacnix 100mg Tablet DT contains Cefixime, which is a cephalosporin antibiotic used to treat a variety of bacterial infections. It is effective against infections of the respiratory tract, urinary tract, and ear, among others. This medication is intended for use by individuals who have been prescribed it by a healthcare provider. It is important to complete the full course of treatment as directed, even if symptoms improve, to ensure the infection is fully cleared.

Clinical Uses

  • Respiratory Tract Infections — Treats infections like bronchitis and pneumonia.
  • Urinary Tract Infections — Effective against bacterial infections of the urinary system.
  • Ear Infections — Used for treating otitis media.
  • Throat Infections — Helps in treating pharyngitis and tonsillitis.

Uses & Indications

Primary Uses

Treatment of respiratory tract infections.

Treatment of urinary tract infections.

Treatment of ear infections.

Secondary Uses

Treatment of uncomplicated gonorrhea.

Off-label Uses

May be used for other bacterial infections as determined by a doctor.

How It Works (Mechanism of Action)

Cefixime works by stopping the growth of bacteria. It does this by interfering with the formation of the bacteria's cell wall, which is essential for their survival.

Scientifically, Cefixime binds to penicillin-binding proteins inside the bacterial cell wall, inhibiting the final transpeptidation step of peptidoglycan synthesis in bacterial cell walls, thus leading to cell lysis and death.

Key Benefits

Effective against a wide range of bacteria.

Convenient oral administration.

Generally well-tolerated with a good safety profile.

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 5 to 14 days, depending on the type and severity of the infection. If there is no improvement after a few days, or if symptoms worsen, consult your doctor.

How to Use

Take the tablet as prescribed by your doctor.

Dissolve the tablet in a glass of water before swallowing.

Take it with or without food, as directed by your healthcare provider.

Do not skip doses and complete the full course of treatment.

If you experience any side effects, inform your doctor.

Dosage Guidelines

Adult Dose

Typically 200mg to 400mg per day, depending on the infection.

Pediatric Dose

Dosage is based on weight and type of infection; consult a doctor.

Elderly

Same as adult dose, but monitor kidney function.

Administration Instructions

Take at evenly spaced intervals for best results.

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. Do not double the dose to catch up.

Overdose Warning

In case of overdose, symptoms may include nausea, vomiting, diarrhea, and 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

When to Seek Immediate Medical Attention

Signs of an allergic reaction such as rash, itching, or swelling.

Severe diarrhea or stomach cramps.

Contraindications — Who Should Not Use This Medicine

  • Allergy to Cefixime or other cephalosporins — Can cause severe allergic reactions.
  • Severe kidney disease — May require dose adjustment or alternative treatment.

Warnings & Precautions

🤰 Pregnancy
Category B. Cefixime should be used during pregnancy only if clearly needed and prescribed by a healthcare provider.
🤱 Breastfeeding
Cefixime is excreted in breast milk in small amounts. Consult your doctor before use during breastfeeding.
👶 Children
Cefixime can be used in children, but the dosage should be determined by a healthcare provider based on the child's weight and type of infection.
🧓 Elderly
Elderly patients can use Cefixime, but kidney function should be monitored, and dose adjustments may be necessary.
🫘 Kidney Disease
Patients with renal impairment may require dose adjustments. Consult your healthcare provider for guidance.
🫁 Liver Disease
Cefixime is generally safe for patients with liver impairment, but caution is advised. Consult your doctor for personalized advice.
💉 Diabetes
Cefixime does not have a significant impact on blood sugar levels, but diabetic patients should monitor their condition closely.
🍷 Alcohol
Alcohol does not directly interact with Cefixime, but it is advisable to avoid alcohol to ensure optimal recovery from infection.
🚗 Driving
Cefixime does not typically affect alertness, but if you experience dizziness, avoid driving.

Drug Interactions

Drug-Drug Interactions

  • Warfarin — May increase bleeding risk.
  • Probenecid — Can increase Cefixime levels in the blood.

Food Interactions

Food does not significantly affect absorption.

Alcohol Interactions

No direct interaction, but avoid alcohol for best results.

Disease Interactions

  • Renal impairment — May require dose adjustment.

Storage Instructions

Store at room temperature (15-30°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 share your medication with others.

Inform your doctor of any other medications you are taking.

Report any severe side effects to your doctor immediately.

Maintain good hydration during treatment.

Do not take antacids within 2 hours of taking Cefixime.

Consult your doctor if symptoms do not improve within a few days.

Substitute Medicines

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

Frequently Asked Questions

How long does it take for Cefixime to work?
Most patients 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 if it's almost time for your next dose, skip the missed dose and continue with your regular schedule.

Sources

The information on this page about Zacnix 100mg Tablet DT 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 100mg Tablet DT Prescribing Information and Product Monograph
  2. NHSCefixime: Uses, Side Effects, and More
  3. Mayo ClinicCefixime (Oral Route) Description and Brand Names
  4. MedlinePlusCefixime: MedlinePlus Drug Information
  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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