Overview
Uses and benefits
Side effects
How to use
How drug works
Safety advice
Missed dose
All substitutes
Quick tips
Fact box
FAQs

Author Details

Written By

Dr. Swati Mishra

BDS

Reviewed By

Dr. Sachin Gupta

MD Pharmacology, MBBS

Last updated

10 Apr 2026 | 12:55 AM (IST)

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Home>Oflavin OZ>oflavin oz 200mg/500mg tablet

Oflavin OZ 200mg/500mg Tablet

Prescription Required

Marketer

Kusum Healthcare Pvt Ltd

SALT COMPOSITION

Ofloxacin (200mg) + Ornidazole (500mg)

Storage

Store below 30°C

29% cheaper alternative available with same salt composition

Click here to view all substitutes

Product introduction

Oflavin OZ 200mg/500mg Tablet is a combination of two antibiotics. It is used in the treatment of bacterial and parasitic infections. It effectively treats a wide range of bacterial infections that may occur in the teeth, lungs, gastrointestinal tract, urinary tract, and genital tract.

Oflavin OZ 200mg/500mg Tablet is best taken with food. Take it at a fixed time to ensure better efficacy. Do not take more than the recommended dose, as it may have harmful effects on your body. If you miss a dose, take it as soon as you remember. The treatment must be completed even if you feel better to ensure a complete recovery.

This medicine may lead to some side effects such as nausea, vomiting, dizziness, and headache. To overcome any such side effects, it is advised to eat a healthy, balanced diet and drink plenty of fluids. If any of the side effects get aggravated, consult your doctor immediately. If you experience any allergic reaction (rashes, itching, swelling, shortness of breath, etc.), you must seek immediate medical help.

Before taking this medicine, tell your doctor if you have any liver or kidney problems. Also, inform your doctor about all other medicines you are taking for any health condition. Pregnant or breastfeeding women should consult their doctor before using this medicine. Avoid drinking alcohol during treatment, as it may increase dizziness. This medicine usually does not affect the ability to drive, but do not drive or operate machinery if it makes you sleepy or dizzy. If you are allergic to this medicine, avoid using it. Adequate rest during the course of treatment may help the medicine work more effectively.

Uses of Oflavin OZ Tablet

Treatment of Bacterial & parasitic infections

Benefits of Oflavin OZ Tablet

In Treatment of Bacterial & parasitic infections

Oflavin OZ 200mg/500mg Tablet is a medicine used to treat infections caused by bacteria and parasites. It works by killing harmful microorganisms and stopping their growth, helping the body clear the infection. This helps relieve symptoms such as diarrhea, abdominal pain, cramps, and discomfort. As the infection resolves, it supports recovery and helps restore normal digestive function. Complete the full course as prescribed to help prevent recurrence and to reduce the risk of drug resistance.

Side effects of Oflavin OZ Tablet

Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them

Common side effects of Oflavin OZ

Dizziness
Headache
Insomnia (difficulty in sleeping)
Vomiting
Itching
Vaginal inflammation
Diarrhea
Nausea

How to use Oflavin OZ Tablet

Take this medicine in the dose and duration as advised by your doctor. Swallow it as a whole. Do not chew, crush or break it. Oflavin OZ 200mg/500mg Tablet should be taken with or after food.

How Oflavin OZ Tablet works

Oflavin OZ 200mg/500mg Tablet is a combination of two antibiotics: Ofloxacin and Ornidazole. Ofloxacin works by preventing the bacterial cells from dividing and repairing, thereby killing the bacteria. Ornidazole kills parasites and anaerobic bacteria that cause infections by damaging their DNA. Together, they treat your infection effectively.

Safety advice

Alcohol

UNSAFE

Do not drink alcohol while you are taking this medicine. Oflavin OZ 200mg/500mg Tablet may cause excessive drowsiness when taken with alcohol.

Pregnancy

UNSAFE

Oflavin OZ 200mg/500mg Tablet is highly unsafe during pregnancy. It can cause serious harm to the unborn baby, including birth defects and pregnancy loss. Do not use this medicine if you are pregnant or planning to become pregnant.

Breast feeding

UNSAFE

Oflavin OZ 200mg/500mg Tablet is unsafe to use during breastfeeding. Data suggests that the drug may cause toxicity to the baby.

Driving

UNSAFE

Oflavin OZ 200mg/500mg Tablet may decrease alertness, affect your vision, or make you feel sleepy and dizzy. Do not drive if these symptoms occur.

Kidney

CAUTION

Oflavin OZ 200mg/500mg Tablet should be used with caution in patients with severe kidney disease. Dose adjustment may be needed.

Liver

CAUTION

Oflavin OZ 200mg/500mg Tablet should be used with caution in patients with liver disease. Dose adjustment may be needed.

What if you forget to take Oflavin OZ Tablet?

If you miss a dose of Oflavin OZ 200mg/500mg Tablet, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular schedule. Do not double the dose.

All substitutes

For informational purposes only. Consult a doctor before taking any medicines.

Oflavin OZ 200mg/500mg Tablet

₹7.41/Tablet

Ofron-OZ Tablet

Leeford Healthcare Ltd

₹5.29/tablet

29% cheaper

Oflotas-OZ Tablet

Intas Pharmaceuticals Ltd

₹9.28/tablet

25% costlier

Olox-OZ Tablet

Cipla Ltd

₹10.3/tablet

39% costlier

O2 Tablet

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₹19.7/tablet

166% costlier

Oflox OZ Tablet

Cipla Ltd

₹18.7/tablet

152% costlier

View all substitutes

Quick tips

Complete the full course of Oflavin OZ 200mg/500mg Tablet exactly as advised, even if you start feeling better.
Take Oflavin OZ 200mg/500mg Tablet with water and maintain adequate hydration, especially if diarrhea is present.
Avoid alcohol while taking Oflavin OZ 200mg/500mg Tablet and for some time after completing the course, as it may cause severe reactions and worsen side effects.
Avoid taking antacids or mineral supplements close to the dose of Oflavin OZ 200mg/500mg Tablet unless advised by your doctor, as they may reduce its absorption.
Seek medical advice if you develop severe diarrhea, bloody stools, or high fever.
Stop taking Oflavin OZ 200mg/500mg Tablet and seek medical help if you develop rash, swelling, breathing difficulty, or signs of allergic reaction.
Inform your doctor if you have kidney disease, seizures, or heart rhythm problems before taking Oflavin OZ 200mg/500mg Tablet.
Report symptoms such as tendon pain, numbness, tingling, palpitations, or severe dizziness promptly.
Consult your doctor if symptoms do not improve within 2–3 days of starting Oflavin OZ 200mg/500mg Tablet.
Inform your doctor if you are pregnant, planning pregnancy, or breastfeeding before taking Oflavin OZ 200mg/500mg Tablet.

Fact Box

Habit Forming

Therapeutic Class

GASTRO INTESTINAL

FAQs

What is Oflavin OZ 200mg/500mg Tablet used for and how does it work?

Oflavin OZ 200mg/500mg Tablet is an antibiotic combination containing ofloxacin and ornidazole, used to treat certain bacterial and parasitic infections. It may be prescribed for gastrointestinal infections such as infectious diarrhea or dysentery, and some abdominal or genital infections. It works by killing harmful microorganisms and stopping their growth so the body can clear the infection more effectively.

What are the common side effects of Oflavin OZ 200mg/500mg Tablet?

Oflavin OZ 200mg/500mg Tablet is generally safe when taken as prescribed, but some people may experience nausea, vomiting, stomach pain, dizziness, headache, heartburn, or dryness of the mouth. These effects are usually mild and improve as the body adjusts to the medicine. Stop using it and contact your doctor if you develop severe rash, breathing difficulty, persistent vomiting, or unusual weakness.

Are there any contraindications for using Oflavin OZ 200mg/500mg Tablet?

Oflavin OZ 200mg/500mg Tablet should not be used in people who are allergic to ofloxacin, ornidazole, or other medicines from the quinolone or nitroimidazole groups of antibiotics. Always inform your doctor about any past drug allergies before starting treatment.

How many doses of Oflavin OZ 200mg/500mg Tablet can be taken in a day?

Oflavin OZ 200mg/500mg Tablet should be taken only in the dose prescribed by your doctor. Taking more than recommended may increase the risk of side effects. Always complete the full course even if you feel better earlier.

What should I do if I do not feel better after taking Oflavin OZ 200mg/500mg Tablet?

Inform your doctor if you do not feel better after completing the full course of Oflavin OZ 200mg/500mg Tablet. You should also seek medical advice if your symptoms worsen during treatment.

Can I stop taking Oflavin OZ 200mg/500mg Tablet when I feel better?

No, you should not stop Oflavin OZ 200mg/500mg Tablet early even if you feel better. Stopping treatment too soon may allow the infection to return and may contribute to antibiotic resistance.

What should I do if I miss a dose of Oflavin OZ 200mg/500mg Tablet?

If you miss a dose of Oflavin OZ 200mg/500mg Tablet, take it as soon as you remember. If it is almost time for your next dose, skip the missed dose and continue your regular schedule. Do not take an extra dose to make up for the missed one.

Can I drink alcohol while taking Oflavin OZ 200mg/500mg Tablet?

It is best to avoid alcohol while using Oflavin OZ 200mg/500mg Tablet because alcohol may increase side effects such as dizziness, sleepiness, or stomach discomfort.

Is Oflavin OZ 200mg/500mg Tablet suitable for everyone? Who should avoid it?

Oflavin OZ 200mg/500mg Tablet should be used during pregnancy or breastfeeding only if prescribed by a doctor. People with kidney or liver problems should also use it cautiously and under medical supervision.

How long does Oflavin OZ 200mg/500mg Tablet take to work?

Oflavin OZ 200mg/500mg Tablet usually begins working soon after it is taken, but improvement in symptoms may take a few days depending on the infection and your overall health. Always follow the full course recommended by your doctor.

What food or medicines should I avoid while taking Oflavin OZ 200mg/500mg Tablet?

Always inform your doctor about other medicines or supplements you are taking before using Oflavin OZ 200mg/500mg Tablet. Some medicines may interact with antibiotics and affect how they work, so medical advice is important before combining treatments.

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Disclaimer:

Tata 1mg's sole intention is to ensure that its consumers get information that is expert-reviewed, accurate and trustworthy. However, the information contained herein should NOT be used as a substitute for the advice of a qualified physician. The information provided here is for informational purposes only. This may not cover everything about particular health conditions, lab tests, medicines, all possible side effects, drug interactions, warnings, alerts, etc. Please consult your doctor and discuss all your queries related to any disease or medicine. We intend to support, not replace, the doctor-patient relationship.

References

Ornidazole & Ofloxacin [EMC SmPC]. Bangalore, India: MICRO LABS LIMITED; 2021. [Accessed 14 Aug. 2024] (online) Available from:
Ornidazole and Ofloxacin [Product Information]. Mumbai, Maharashtra: Ochoa Laboratories; [Accessed 11 Nov. 2025] (online). Available from:

Marketer details

Name: Kusum Healthcare Pvt Ltd

Address: D-158A, Okhla Industrial Area, Phase-1, New Delhi-110020, India

Country of origin: India
Expires on or after: July, 2026

A licensed vendor partner from your nearest location will deliver Oflavin OZ 200mg/500mg Tablet. Once the pharmacy accepts your order, the details of the pharmacy will be shared with you. Acceptance of your order is based on the validity of your doctor's ℞ and the availability of this medicine.

In case of any issues, contact us

Email ID: [email protected]
Phone Number: 0124-4166666
Address: 5th Floor Tower - B of the Presidency Building, 46/4 Mehrauli Gurgaon Road, Sector 14, Gurugram, Haryana-122001, India

MRP₹82 10% OFF

₹74.1

Inclusive of all taxes

10.0 tablets in 1 strip

The price displayed is the MRP (inclusive of applicable taxes). Any additional fee (such as shipping fee, handling and/or platform fee etc.) will be clearly disclosed before you complete your purchase.