Product introduction
Zanox 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.
Zanox 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 Zanox OZ Tablet
- Treatment of Bacterial & parasitic infections
Benefits of Zanox OZ Tablet
In Treatment of Bacterial & parasitic infections
Zanox 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 Zanox 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 Zanox OZ
- Dizziness
- Headache
- Insomnia (difficulty in sleeping)
- Vomiting
- Itching
- Vaginal inflammation
- Diarrhea
- Nausea
How to use Zanox 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. Zanox OZ 200mg/500mg Tablet should be taken with or after food.
How Zanox OZ Tablet works
Zanox 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. Zanox OZ 200mg/500mg Tablet may cause excessive drowsiness when taken with alcohol.
Pregnancy
UNSAFE
Zanox 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
Zanox OZ 200mg/500mg Tablet is unsafe to use during breastfeeding. Data suggests that the drug may cause toxicity to the baby.
Driving
UNSAFE
Zanox 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
Zanox OZ 200mg/500mg Tablet should be used with caution in patients with severe kidney disease. Dose adjustment may be needed.
Liver
CAUTION
Zanox 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 Zanox OZ Tablet?
If you miss a dose of Zanox 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.
Zanox OZ 200mg/500mg Tablet
₹6.78/Tablet
Ofron-OZ Tablet
Leeford Healthcare Ltd
₹5.29/tablet
22% cheaper
Oflotas-OZ Tablet
Intas Pharmaceuticals Ltd
₹9.28/tablet
37% costlier
Olox-OZ Tablet
Cipla Ltd
₹10.3/tablet
52% costlier
O2 Tablet
Medley Pharmaceuticals
₹19.7/tablet
191% costlier
Oflox OZ Tablet
Cipla Ltd
₹18.7/tablet
176% costlier
Quick tips
- Complete the full course of Zanox OZ 200mg/500mg Tablet exactly as advised, even if you start feeling better.
- Take Zanox OZ 200mg/500mg Tablet with water and maintain adequate hydration, especially if diarrhea is present.
- Avoid alcohol while taking Zanox 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 Zanox 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 Zanox 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 Zanox 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 Zanox OZ 200mg/500mg Tablet.
- Inform your doctor if you are pregnant, planning pregnancy, or breastfeeding before taking Zanox OZ 200mg/500mg Tablet.
Fact Box
Habit Forming
No
Therapeutic Class
GASTRO INTESTINAL
FAQs
What is Zanox OZ 200mg/500mg Tablet used for and how does it work?
Zanox 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 Zanox OZ 200mg/500mg Tablet?
Zanox 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 Zanox OZ 200mg/500mg Tablet?
Zanox 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 Zanox OZ 200mg/500mg Tablet can be taken in a day?
Zanox 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 Zanox OZ 200mg/500mg Tablet?
Inform your doctor if you do not feel better after completing the full course of Zanox OZ 200mg/500mg Tablet. You should also seek medical advice if your symptoms worsen during treatment.
Can I stop taking Zanox OZ 200mg/500mg Tablet when I feel better?
No, you should not stop Zanox 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 Zanox OZ 200mg/500mg Tablet?
If you miss a dose of Zanox 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 Zanox OZ 200mg/500mg Tablet?
It is best to avoid alcohol while using Zanox OZ 200mg/500mg Tablet because alcohol may increase side effects such as dizziness, sleepiness, or stomach discomfort.
Is Zanox OZ 200mg/500mg Tablet suitable for everyone? Who should avoid it?
Zanox 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 Zanox OZ 200mg/500mg Tablet take to work?
Zanox 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 Zanox OZ 200mg/500mg Tablet?
Always inform your doctor about other medicines or supplements you are taking before using Zanox 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: Orley Laboratories Pvt Ltd
Address: 1817, GIDC Industrial Estate, Phase III, Vatva, Ahmedabad-382445
Country of origin: India
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NOT FOR SALE
We do not facilitate sale of this product at present