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compositionComposition:OFLOXACIN-200MG+ORNIDAZOLE-500MG
prescription
Prescription Medicine
info
Oximars OZ 200mg/500mg Tablet
Written By Santoshini Reddy G , M Pharmacy
Reviewed By Veda Maddala , M Pharmacy
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More about the Product

Composition :

OFLOXACIN-200MG+ORNIDAZOLE-500MG

Manufacturer/Marketer :

Pharmadent Remedies Pvt Ltd

Consume Type :

Oral

Expires on or after :

Dec-28

Return Policy :

Not Returnable

About Oximars OZ 200mg/500mg Tablet

Oximars OZ 200mg/500mg Tablet is a prescription combination medicine used to treat bacterial and parasitic infections, primarily in the gastrointestinal tract. It is commonly prescribed to manage conditions like infectious diarrhoea, dysentery, and certain pelvic or gynecological infections. By targeting two different types of disease-causing organisms, it helps resolve infections thoroughly.

For this medicine to work effectively, you must take it consistently and at the same times every day as directed by your healthcare provider. It is highly recommended to take Oximars OZ 200mg/500mg Tablet with food or immediately after a meal to help protect your stomach from irritation. During your recovery, simple lifestyle adjustments like drinking plenty of clean fluids and eating easily digestible meals can support your body's healing process.

While taking Oximars OZ 200mg/500mg Tablet, some people may experience mild side effects such as nausea, dizziness, or a temporary metallic taste in the mouth. These effects are usually temporary, but you should contact your doctor immediately if you experience severe symptoms like tingling in your hands or feet, tendon pain, or severe skin rashes.

Do not take this medicine if you have a known allergy to similar antibiotics, or if you have a history of tendon problems or nerve disorders. It is critical to talk to your doctor before starting Oximars OZ 200mg/500mg Tablet if you have a history of seizures, liver damage, kidney issues, or heart rhythm abnormalities.

You must completely avoid alcohol while taking this medicine and for at least three days after completing your treatment, as combining them can cause severe vomiting, rapid heartbeats, and headaches. Always consult your doctor before using this medicine if you are pregnant, breastfeeding, or planning a pregnancy.

Uses of Oximars OZ 200mg/500mg Tablet

Oximars OZ 200mg/500mg Tablet is a combination medicine used to treat a variety of bacterial and parasitic infections affecting the gastrointestinal and urinary systems:

  • Infectious Diarrhoea and Dysentery: It targets and clears the bacterial and parasitic pathogens responsible for severe, watery, or bloody stools.
  • Gastrointestinal Infections: It treats infections in the stomach and intestines, helping to relieve abdominal cramps and inflammation.
  • Gynecological and Pelvic Infections: It helps clear complicated infections of the reproductive tract caused by susceptible anaerobic and aerobic bacteria.
  • Urinary Tract Infections: It is used to resolve deep-seated bacterial infections of the urinary system.
     

Key Benefits

The following benefits make Oximars OZ 200mg/500mg Tablet effective in managing mixed bacterial and parasitic infections:

  • Broad-Spectrum Action: It works against both bacteria and protozoa, ensuring comprehensive treatment of mixed infections affecting the gut and urinary tract.
  • Faster Symptom Relief: Helps reduce diarrhoea, abdominal cramps, and discomfort by targeting the underlying infection.
  • Prevents Infection Spread: Controls the growth and spread of harmful microorganisms, reducing the risk of complications or recurrence.
  • Supports Quick Recovery: By eliminating the causative organisms, it helps restore normal digestive and urinary function more quickly, allowing earlier return to daily activities.
     

Directions for Use

Always follow your doctor's precise instructions when taking this medication. Below are the standard guidelines for using Oximars OZ 200mg/500mg Tablet safely:

  • Swallow the tablet whole with a full glass of water. Do not crush, chew, or break it, as this can affect how the medicine is absorbed.
  • Take the tablet with food or right after a meal to minimise stomach upset.
  • Try to take your doses at evenly spaced intervals at the same times each day.
  • Complete the entire course of treatment prescribed by your doctor, even if your symptoms clear up after a few doses. Stopping the medicine too early may allow the infection to return and make the bacteria resistant to future treatments.
     

How Oximars OZ 200mg/500mg Tablet Works

Oximars OZ 200mg/500mg Tablet contains ofloxacin and ornidazole, which work together through a dual-action mechanism to treat mixed bacterial and protozoal infections. Ofloxacin is a fluoroquinolone antibiotic that works by inhibiting bacterial DNA replication. It blocks key enzymes required for DNA repair and duplication, preventing bacteria from multiplying and ultimately leading to their death. Ornidazole is an antiprotozoal and antibacterial agent that targets anaerobic organisms. It enters microbial cells and disrupts their DNA structure from within, stopping their ability to grow and spread the infection. Together, these two components provide broad-spectrum coverage by acting on both aerobic and anaerobic organisms, helping to effectively eliminate mixed infections and support faster recovery.
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Alcohol

Unsafe

Avoid consuming alcohol while taking Oximars OZ 200mg/500mg Tablet as it may cause increased dizziness.

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Pregnancy

Consult your doctor

Please consult your doctor if you are pregnant; your doctor will prescribe Oximars OZ 200mg/500mg Tablet only if the benefits outweigh the risks.

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Breast Feeding

Consult your doctor

Consult your doctor before taking Oximars OZ 200mg/500mg Tablet if you are breastfeeding. Your doctor will decide if Oximars OZ 200mg/500mg Tablet can be taken by breastfeeding mothers or not.

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Driving

Caution

Oximars OZ 200mg/500mg Tablet may cause dizziness and drowsiness. So, drive only if you are alert.

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Liver

Consult your doctor

Dose adjustment may be needed. Please consult your doctor before taking Oximars OZ 200mg/500mg Tablet if you have liver impairment/liver disease.

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Kidney

Consult your doctor

Please consult your doctor if you have any concerns regarding this or if you have kidney impairment/kidney disease before taking Oximars OZ 200mg/500mg Tablet.

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Children

Unsafe

Oximars OZ 200mg/500mg Tablet is not recommended for children as safety and effectiveness have not been established.

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Heart

Caution

Oximars OZ 200mg/500mg Tablet can be used in heart patients if prescribed by the physician. Please consult your physician if you have any concerns.

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Geriatrics

Caution

Oximars OZ 200mg/500mg Tablet should be given with caution in elderly patients due to an increased risk of side effects. Seek medical advice before using Oximars OZ 200mg/500mg Tablet.

What if I have taken an overdose of Oximars OZ 200mg/500mg Tablet

Do not take more than the prescribed dose of Oximars OZ 200mg/500mg Tablet as it may cause overdose. The symptoms of overdose include dizziness, confusion, convulsive seizures, nausea, mucosal erosions and impairment of consciousness. If you suspect you have taken overdose or notice signs of overdose, please consult a doctor immediately.

Diet & Lifestyle Advise

  • Stay hydrated: Drink plenty of clean water, clear broths, or oral rehydration solutions to replace fluids lost from diarrhoea.
  • Eat bland foods: Stick to easy-to-digest items like bananas, plain rice, applesauce, and toast to avoid irritating your stomach.
  • Be mindful with dairy and caffeine: You do not need to avoid dairy completely. However, avoid taking high-calcium supplements or antacids at the same time as your dose. Caffeine intake may need moderation if you experience jitteriness or palpitations during treatment.
  • Get adequate rest: Give your body plenty of downtime to help your immune system fight off the infection.
     

Have a query?

How Soon It Starts Working

The time required for Oximars OZ 200mg/500mg Tablet to start to work: Oximars OZ 200mg/500mg Tablet ideally shows its action within 1 to 3 hours after administration. The time for which the effects of Oximars OZ 200mg/500mg Tablet last: The effect of Oximars OZ 200mg/500mg Tablet lasts for 24 hours.

What if you forget to take Oximars OZ 200mg/500mg Tablet

Take the missed dose as soon as possible. However, if it is time for the next dose, skip the missed dose and follow your regular dosing schedule. Do not take a double dose to make up for your missed dose.

Storage

• Store Oximars OZ 200mg/500mg Tablet tablets at room temperature, ideally between 20°C and 25°C (68°F to 77°F). • Keep the tablets in their original blister packaging to protect them from light and moisture.

Drug Warnings

  • Check Expiry Date: Always check the expiration date on the blister pack before taking your dose.
  • Avoid Driving or Machinery Use: Do not drive or operate machinery if you feel dizzy or lightheaded after taking this medicine.
  • Sun Protection: Protect your skin from direct sunlight, sunlamps, and tanning beds, as this medicine can make your skin highly sensitive to sunburn.
  • Avoid Certain Antacids and Supplements: Do not take antacids containing magnesium or aluminum, or supplements containing iron or zinc, within 2 hours of taking Oximars OZ 200mg/500mg Tablet, as they can stop the medicine from working properly.
  • Seek Medical Attention: Stop taking the medicine immediately and call your doctor if you experience sudden pain or swelling in any of your joints.
  • Important Safety Warning (Fluoroquinolone Risk): Ofloxacin belongs to the fluoroquinolone class of antibiotics, which carries a regulatory warning for rare but serious side effects, including tendon inflammation or rupture, peripheral neuropathy (nerve damage causing tingling, burning, or numbness), and in some cases, worsening of muscle or nerve-related conditions. Stop the medicine immediately and contact your doctor if you develop sudden joint or tendon pain, numbness, or unusual nerve sensations. 
     

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Drug-Drug Interactions

The following medicines may interact with Oximars OZ 200mg/500mg Tablet and affect its safety or effectiveness:

  • Blood thinners (like warfarin): Combining these can significantly increase your risk of bleeding.
  • Antacids and mineral supplements: Products containing magnesium, aluminum, calcium, iron, or zinc can block the absorption of Oximars OZ 200mg/500mg Tablet, reducing its effectiveness.
  • Medicines affecting heart rhythm: Taking this medicine alongside other drugs known to affect the heart's electrical activity can increase the risk of irregular heartbeats.
  • Pain relievers (NSAIDs): Using certain pain relievers alongside Oximars OZ 200mg/500mg Tablet can increase the risk of central nervous system side effects, including seizures.

Drug-Food Interactions

Certain foods and beverages may interfere with how Oximars OZ 200mg/500mg Tablet works in your body:

  • Dairy Products (Milk, Yoghurt, Cheese): The main concern is with high-calcium products such as antacids or calcium supplements, which can significantly reduce absorption of ofloxacin. Normal dietary amounts of dairy are generally not clinically significant. However, to be cautious, it is advisable to maintain a 2-hour gap between Oximars OZ 200mg/500mg Tablet and high-calcium supplements or antacid products.  
  • Caffeine: This medicine can slow down how your body processes caffeine, leading to increased jitteriness, anxiety, or a rapid heart rate.

Drug-Disease Interactions

Certain medical conditions may affect how Oximars OZ 200mg/500mg Tablet works or increase the risk of side effects:

  • Nerve disorders: May worsen existing symptoms of peripheral neuropathy (numbness or tingling).
  • Tendon disorders: Increases the risk of tendonitis or tendon rupture, especially in older adults.
  • Kidney or liver damage: May require your doctor to adjust your dose to prevent the medicine from building up to unsafe levels in your body.
  • Epilepsy: May lower the seizure threshold, making seizures more likely.
     

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All Substitutes & Brand Comparisons

Habit Forming

No

Therapeutic Class

[ANTIBIOTICS]

FAQs

Oximars OZ 200mg/500mg Tablet is used to treat bacterial infections of the urinary tract, bacterial infections by inflammation of the peritoneum, eye and ear infections, skin and soft tissue infections, sexually transmitted infections, respiratory infections, vaginal infections, protozoan infections, intra-abdominal infections, and infections during surgical procedures. It is also indicated in the treatment of diarrhoea of mixed infections in adults.

Oximars OZ 200mg/500mg Tablet contains Ofloxacin and Ornidazole. Ofloxacin inhibits DNA gyrase which is required for the production of DNA replication, transcription, and repair. Ornidazole inhibits protein synthesis and leads to cell death, thereby kills the bacteria. Together, Oximars OZ 200mg/500mg Tablet helps in treating bacterial infections.

Oximars OZ 200mg/500mg Tablet may cause photosensitivity (sensitivity to sunlight) and can make you sunburn easily. Avoid prolonged exposure to sunlight or tanning beds. Always wear protective clothing and sunscreen with SPF 30 or higher before going out.

Co-administration of magnesium and aluminium-containing antacids, sucralfate, and iron-containing preparations with Oximars OZ 200mg/500mg Tablet may reduce the absorption. Therefore, you are advised to take Oximars OZ 200mg/500mg Tablet two hours before such preparations.

Do not take Oximars OZ 200mg/500mg Tablet on your own as self-medication may lead to antibiotic-resistance in which antibiotics fail to act against specific bacterial infections.

Consult your doctor before taking Oximars OZ 200mg/500mg Tablet if you have diabetes, as Oximars OZ 200mg/500mg Tablet may cause hypoglycaemia (low blood sugar levels). Regularly monitor blood sugar levels while taking Oximars OZ 200mg/500mg Tablet to avoid unpleasant events.

It depending on the medical problem being treated. To treat your condition effectually, continue taking Oximars OZ 200mg/500mg Tablet for as long as your doctor has prescribed it.

No, Oximars OZ 200mg/500mg Tablet is not a habit-forming drug.

No. You should complete the full course of Oximars OZ 200mg/500mg Tablet exactly as prescribed, even if you start feeling better or your symptoms improve. Stopping treatment early may allow the infection to return and can contribute to antibiotic resistance, making future infections harder to treat. Contact your doctor if you experience severe side effects or have concerns about continuing treatment.

If you miss the dose of Oximars OZ 200mg/500mg Tablet. Take it as soon as you remember, but if it is almost time for the next dose, skip the forgotten dose and go back to your regular schedule. Do not take double to compensate for the forgotten dose.

Please consult the doctor if you are not feeling better even after completing the recommended dose. Your doctor may prolong the duration or prescribe other medications to treat your condition.

You may take this medicine with or without food.

It is recommended not to use Oximars OZ 200mg/500mg Tablet if you are allergic to any component present in it.

Oximars OZ 200mg/500mg Tablet may cause side effects such as nausea, vomiting, abdominal pain, headache, and dizziness. Most of these side effects do not require medical attention and will resolve gradually over time. However, you are advised to talk to your doctor if the side effects persist or worsen.

Yes, you can take it, but it should be taken only if recommended by the doctor. If you use multiple medications, your doctor will check their interactions and advise how to take them.

Store in a cool and dry place away from sunlight. Keep Oximars OZ 200mg/500mg Tablet out of reach and sight of children.

No, you must avoid alcohol during your treatment and for at least three days after your last dose. Combining them can cause severe nausea, rapid heart rate, headache, and chest pain. Talk to your doctor if you have concerns.

Oximars OZ 200mg/500mg Tablet is generally not recommended during pregnancy unless your doctor decides the benefits outweigh the potential risks. Always talk to your doctor before taking this medicine if you are pregnant or planning to conceive.

This medicine is generally not recommended for young children unless prescribed by a paediatrician. The restriction is mainly due to the ofloxacin component, which belongs to the fluoroquinolone class of antibiotics. In growing children, fluoroquinolones are used cautiously because of a potential risk of effects on developing cartilage and joints. Your doctor will carefully weigh benefits and risks before prescribing it.

Most patients begin to feel better within 24 to 48 hours of starting the medication. However, you must continue taking it for the full duration prescribed, even if your symptoms disappear. Talk to your doctor if you see no improvement after a few days.

While drowsiness is rare, Oximars OZ 200mg/500mg Tablet can cause dizziness or lightheadedness in some individuals. Avoid driving or operating machinery until you know how this medicine affects you. Talk to your doctor if these symptoms persist.

Antibiotics like Oximars OZ 200mg/500mg Tablet can sometimes lead to a serious intestinal infection called Clostridioides difficile (C. difficile)–associated diarrhoea. This condition causes severe, persistent watery diarrhoea and abdominal cramps. Do not self-treat with anti-diarrhoeal medicines, and contact your doctor immediately if this occurs.

You do not need to avoid dairy completely while taking Oximars OZ 200mg/500mg Tablet. Normal amounts of milk, yoghurt, or cheese are generally fine. The main concern is with high-calcium products such as calcium supplements or antacids, which can reduce absorption if taken at the same time. To avoid interaction, keep a gap of at least 2 hours between your medicine and these products.

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Reference

  1. CiplaMed Clinical Compendium. Oflox Ozs Product Specification Guide. Mumbai, India: Cipla; 2024. [Accessed on 02 Jun. 2026] Check here
  2. Ofloxacin Ofloxacin. 2008. [Accessed on 01 Apr. 2019] Check here
  3. Ornidazole and Ofloxacin. [Accessed on 11 Nov. 2025] Check here
  4. OFLOX-OZ Tablets [Internet]. Ciplamed.com. 2025 [Accessed on 17th September 2025] Check here
  5. David G. Bailey, George Dresser and J. Malcolm O. Arnold, MB. National Library of Medicine (NIH). Grapefruit–medication interactions: Forbidden fruit or avoidable consequences. [Revised in 18th October 2018] [Accessed on 3rd May 2022] Check here
  6. Cologne, Germany: Institute for Quality and Efficiency in Health Care (IQWiG). National Library of Medicine (NIH). Using medication: Using antibiotics correctly and avoiding resistance. [Revised in 13th December 2013] [Accessed on 3rd May 2022] Check here
  7. Gerard Laboratories. Electronic Medicines Compendium (EMC). [Revised in November 2021] [Accessed on 3rd May 2022]Check here

Country of origin

India

Manufacturer/Marketer address

Plot No 315, Industrial Area Phase-2, Panchkula Haryana)-134109
Other Info - OX85909
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