Netflox O 200mg/500mg Tablet: Complete Medicine Guide
Clinical Reference Standards: CDSCO (Central Drugs Standard Control Organisation), Indian Pharmacopoeia (IP) & WHO | Last Updated: September 2026
When to Call Your Doctor IMMEDIATELY
- Severe diarrhea with blood or mucus
- Sudden tendon pain or swelling, especially in the ankle or wrist
- Numbness, tingling, or burning in hands or feet
- Seizures or confusion
- Swelling of face, lips, or throat, or difficulty breathing
- Irregular heartbeat or palpitations
- Yellowing of skin or eyes
- Decreased urine output
- Severe abdominal pain
- Unusual bruising or bleeding
If experiencing severe symptoms, call emergency services immediately.
What is netflox o 200mg/500mg tablet used for?
This medicine is a combination antibiotic containing ofloxacin and ornidazole, used to treat mixed bacterial and protozoal infections. It works by killing bacteria and protozoa. It is available by prescription only and must be taken exactly as directed.
- Generic Name: Information coming soon
- Manufacturer: Multiple manufacturers
- Form: Allopathy
- Pregnancy Category: Consult doctor
- Prescription Required: Yes
🇮🇳 netflox o 200mg/500mg tablet के बारे में (Hindi Summary)
उपयोग: यह दवा ऑफ़्लोक्सासिन और ओर्निडाज़ोल का संयोजन है, जिसका उपयोग विभिन्न जीवाणु और प्रोटोज़ोआ संक्रमणों के इलाज के लिए किया जाता है। यह पेट, श्रोणि, मूत्र मार्ग और आंतों के संक्रमण में प्रभावी है। यह दवा केवल डॉक्टर के पर्चे पर ही मिलती है और इसे पूरा कोर्स करना आवश्यक है।
साइड इफेक्ट्स: इस दवा के सामान्य दुष्प्रभावों में मतली, उल्टी, दस्त, पेट दर्द, सिरदर्द, चक्कर आना और मुँह में धातु जैसा स्वाद शामिल हैं। गंभीर दुष्प्रभावों में टेंडन टूटना, तंत्रिका क्षति, दौरे और एलर्जी प्रतिक्रियाएँ हो सकती हैं। यदि आपको कोई असामान्य लक्षण दिखे तो तुरंत डॉक्टर से संपर्क करें।
सुरक्षा सलाह: इस दवा को डॉक्टर के निर्देशानुसार ही लें। खुराक न छोड़ें और कोर्स पूरा करें। दवा लेते समय और बाद में 48 घंटे तक शराब न लें। एंटासिड, आयरन या जिंक सप्लीमेंट के साथ इस दवा को न लें। धूप से बचें और सनस्क्रीन का प्रयोग करें। यदि आपको कोई परेशानी हो तो डॉक्टर से सलाह लें।
💊 netflox o 200mg/500mg tablet Uses & Benefits
[{"condition":"Intra-abdominal infections","description":"Used to treat infections such as peritonitis, abscesses, and appendicitis caused by susceptible aerobic and anaerobic bacteria.","evidence":"Well-established"},{"condition":"Pelvic inflammatory disease","description":"Effective against polymicrobial infections of the female reproductive organs, often caused by a mix of aerobic and anaerobic bacteria.","evidence":"Well-established"},{"condition":"Complicated urinary tract infections","description":"Used when infections involve the kidneys or are caused by mixed organisms, including anaerobes.","evidence":"Well-established"},{"condition":"Bacterial vaginosis","description":"Treats symptomatic bacterial vaginosis by targeting anaerobic bacteria such as Gardnerella vaginalis.","evidence":"Well-established"},{"condition":"Amebiasis","description":"Effective against intestinal and hepatic amebiasis due to Entamoeba histolytica.","evidence":"Well-established"},{"condition":"Giardiasis","description":"Used to treat giardiasis caused by Giardia lamblia.","evidence":"Well-established"}]
Off-label uses: [{"condition":"Prophylaxis in colorectal surgery","description":"Sometimes used to prevent surgical site infections in colorectal procedures.","evidence":"Limited"},{"condition":"Diabetic foot infections","description":"May be used when mixed aerobic and anaerobic organisms are suspected.","evidence":"Limited"}]
Primary treatment for: Mixed bacterial and protozoal infections
Also treats: Intra-abdominal infections, Pelvic inflammatory disease, Complicated urinary tract infections, Bacterial vaginosis, Amebiasis, Giardiasis
📋 Drug Information
| Generic Name(s) | Information coming soon |
| Brand Name | netflox o 200mg/500mg tablet |
| Manufacturer | Multiple manufacturers |
| Packaging / Form | Varies by brand (Allopathy) |
| Therapeutic Class | GASTRO INTESTINAL |
| Action Class | |
| Route of Administration | Oral |
| Storage | Store at room temperature between 15°C and 30°C (59°F to 86°F). Protect from light and moisture. Keep in the original container. |
| Shelf Life | 24 months from the date of manufacture. |
| WHO Guideline | Not established from the available information. |
| ICMR Guideline | Not established from the available information. |
👨⚕️ Doctor's Practical Tips
Evidence-based practical advice from experienced clinicians
🔍 Is This Medicine Right for Your Symptom?
Educational reference. Always consult a doctor for diagnosis.
🔬 How This Medicine Works (Pharmacology)
Pharmacokinetics
How It Works
This medicine combines two antimicrobial agents with complementary mechanisms. Ofloxacin, a fluoroquinolone, inhibits bacterial DNA gyrase and topoisomerase IV, enzymes essential for DNA replication, transcription, repair, and recombination. This leads to bacterial cell death. Ornidazole, a nitroimidazole, enters anaerobic bacteria and protozoa, where its nitro group is reduced to reactive intermediates that damage DNA, causing strand breakage and cell death. Together, they provide broad-spectrum coverage against aerobic and anaerobic bacteria and certain protozoa.
Mechanism Steps
💡 How to Take netflox o 200mg/500mg tablet
Strength: Each film-coated tablet contains ofloxacin 200 mg and ornidazole 500 mg.
Dosage Information
| Adult Dosage | The usual adult dose of this medicine is one tablet taken orally twice daily, approximately every 12 hours. The duration of treatment depends on the type and severity of the infection, typically ranging from 5 to 14 days. For specific infections such as pelvic inflammatory disease, a longer course may be required. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function. Do not exceed the prescribed dose. |
| Pediatric Dosage | Pediatric dosing is not established from available information. Consult a pediatrician. |
| Elderly Dosage | Elderly patients may be more susceptible to the side effects of this medicine, particularly tendon rupture, CNS effects, and renal impairment. Dose adjustment may be necessary based on renal function. Use with caution and monitor closely. |
| Renal Impairment | In patients with creatinine clearance less than 50 mL/min, the dose of ofloxacin should be adjusted. For creatinine clearance 20-50 mL/min, the usual dose may be given every 24 hours. For creatinine clearance less than 20 mL/min, the dose may need further reduction. Ornidazole does not require dose adjustment in renal impairment. Consult a clinician for individualized dosing. |
| Hepatic Impairment | In patients with severe hepatic impairment, the elimination of ornidazole may be prolonged. Dose adjustment may be necessary. Monitor liver function tests. Consult a clinician for individualized dosing. |
| Maximum Daily Dose | The maximum recommended daily dose is one tablet twice daily (ofloxacin 400 mg and ornidazole 1000 mg per day). Do not exceed this dose unless directed by a clinician. |
Dosage Timeline
🍽️ Food Timing Guide
⏰ What to Do If You Miss a Dose
⚠️ Side Effects of netflox o 200mg/500mg tablet
✅ Common Side Effects
🚨 Serious Side Effects
⚠️ Rare Side Effects
Consult your doctor if you experience any unusual symptoms.
🔬 Drug Interactions
| Drug | Severity | Effect |
|---|---|---|
| Warfarin | Major | |
| Antacids | Major | |
| NSAIDs | Major | |
| Theophylline | Major | |
| Class IA/III antiarrhythmics | Major | |
| Caffeine | Moderate | |
| Cyclosporine | Moderate | |
| Oral hypoglycemics | Moderate | |
| Phenytoin | Moderate | |
| Multivitamins | Minor |
🚨 Major Interactions
- Warfarin
- Antacids, sucralfate, iron, zinc
- Class IA and III antiarrhythmics
- NSAIDs
- Theophylline
⚡ Moderate Interactions
- Caffeine
- Cyclosporine
- Oral hypoglycemics
- Phenytoin
🍷 Alcohol Interaction
Alcohol must be strictly avoided while taking this medicine and for at least 48 hours after the last dose. Ornidazole can cause a disulfiram-like reaction with alcohol, leading to severe nausea, vomiting, flushing, headache, and rapid heartbeat. Additionally, alcohol may worsen central nervous system side effects such as dizziness and drowsiness.
🔎 Check Your Other Medicines
Educational tool. Always confirm with your doctor or pharmacist.
🛡️ Safety & Warnings
🚫 Contraindications
["Hypersensitivity to ofloxacin, ornidazole, or any other quinolone or nitroimidazole","History of tendon disorders associated with fluoroquinolone use","Myasthenia gravis","Pregnancy (especially first trimester for ornidazole)","Breastfeeding","Children under 18 years (fluoroquinolones may affect cartilage development)","Severe renal impairment (creatinine clearance
⚠️ Warnings & Precautions
["Fluoroquinolones, including ofloxacin, have been associated with disabling and potentially irreversible serious adverse reactions, including tendinitis, tendon rupture, peripheral neuropathy, and CNS effects. Reserve use for patients with no alternative treatment options.","Avoid use in patients with a history of tendon disorders or myasthenia gravis.","May cause dizziness and lightheadedness; avoid driving or operating machinery until you know how this medicine affects you.","Avoid excessive sunlight and use sunscreen due to risk of photosensitivity.","May cause severe diarrhea associated with Clostridioides difficile. If diarrhea occurs, consider this diagnosis.","Use with caution in patients with epilepsy or CNS disorders.","May prolong QT interval; use with caution in patients with cardiac disease or electrolyte abnormalities.","Do not use in patients with known hypersensitivity to quinolones or nitroimidazoles.","Ornidazole may cause a disulfiram-like reaction with alcohol; avoid alcohol during and for 48 hours after treatment.","May interfere with blood glucose control in diabetic patients; monitor closely."]
🤱 Lactation Safety
Ofloxacin and ornidazole are excreted in breast milk. Because of the potential for serious adverse reactions in nursing infants, a decision should be made to discontinue nursing or discontinue the medicine, taking into account the importance of the medicine to the mother.
💊 Overdose Management
There is no specific antidote for overdose with this medicine. Treatment should be symptomatic and supportive. In case of overdose, discontinue the medicine, monitor vital signs, and provide supportive care. Gastric lavage may be considered if ingestion is recent. Hemodialysis may be considered for ofloxacin overdose, but it is not effective for ornidazole. Contact a poison control center or emergency department immediately.
⏰ 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 take two doses at the same time to make up for a missed dose.
Additional Safety Advice
Take this medicine exactly as prescribed by your doctor. Do not skip doses or stop treatment early, even if you feel better, as this can lead to antibiotic resistance. Take each dose with a full glass of water, with or without food. Avoid alcohol completely while taking this medicine and for at least 48 hours after the last dose, as it can cause severe nausea and vomiting. Do not take antacids, sucralfate, or iron supplements within 2 hours before or after this medicine, as they can reduce its absorption. Inform your doctor if you have kidney or liver problems, epilepsy, or a history of tendon problems. Avoid excessive sunlight and use sunscreen, as this medicine can make your skin more sensitive to sunlight. If you experience any unusual symptoms, contact your doctor immediately.
👴 Special Considerations for Elderly
💡 For Patients Above 65
Elderly patients are at higher risk of tendon rupture, CNS effects, and renal impairment. Dose adjustment based on renal function is often necessary. Monitor closely for any adverse effects.
🤰 Pregnancy Planning (TTC)
If you are planning to become pregnant, discuss with your doctor before taking this medicine. It is not recommended during pregnancy, especially in the first trimester. Use effective contraception during treatment.
🏥 Post-Surgery Considerations
This medicine may be used to treat or prevent surgical site infections. Inform your surgeon if you are taking this medicine before any surgery. It may interact with anesthetics and other medications used during surgery.
🦷 Dental Procedures
Inform your dentist if you are taking this medicine before any dental procedure. It may interact with antibiotics or anesthetics used. No specific precautions are required, but maintain good oral hygiene.
💚 Lifestyle Tips for Better Results
🏋️ Exercise Considerations
Avoid strenuous exercise or heavy lifting while taking this medicine, as it may increase the risk of tendon rupture. If you experience any tendon pain, stop exercising and consult your doctor immediately.
🥗 Diet Recommendations
💼 Impact on Daily Work & Life
This medicine may cause dizziness, drowsiness, or confusion. Avoid driving or operating heavy machinery until you know how it affects you. It is advisable to take rest if you feel unwell. Inform your employer if you need to take sick leave.
🛑 When to Stop This Medicine
Do not stop taking this medicine without consulting your doctor, even if you feel better. Stopping early can lead to recurrence of infection and antibiotic resistance. If you experience serious side effects, contact your doctor immediately; they may advise you to stop.
📅 Long-Term Use Effects
Long-term use of this medicine can lead to antibiotic resistance, fungal overgrowth, and rare but serious effects such as tendon rupture, peripheral neuropathy, and liver or kidney damage. It should only be used for the prescribed duration. Regular monitoring of renal and hepatic function is advised for prolonged therapy.
🌿 Non-Medicine Approaches
These can complement medicine but do not replace prescribed treatment.
Can help prevent antibiotic-associated diarrhea but should be taken at least 2 hours apart from this medicine.
Evidence: LimitedSupports recovery from infection and reduces side effects.
Evidence: Well-established💉 Vaccination Considerations
💉 If You're Getting Vaccinated
This medicine may reduce the effectiveness of live bacterial vaccines such as typhoid vaccine. Avoid vaccination with live organisms during treatment. Inactivated vaccines are generally safe.
📦 Storage Guide
✅ DO
Store at room temperature (15-30°C)
❌ DON'T
Do not refrigerate unless specified
✅ DO
Keep in original container
❌ DON'T
Do not transfer to unmarked containers
✅ DO
Keep away from direct sunlight
❌ DON'T
Do not store in bathroom cabinet
✅ DO
Keep out of reach of children
❌ DON'T
Do not use after expiry date
✈️ Traveling with This Medicine
When traveling, carry this medicine in its original packaging with a copy of your prescription. Keep it in your carry-on luggage to avoid loss. Store at room temperature and protect from extreme heat or moisture. If crossing time zones, adjust dosing times gradually to maintain even intervals. Check local customs regulations regarding prescription medicines. Always carry enough supply for your entire trip.
💰 Cost Analysis & Savings
👥 Real Patient Stories
Educational, anonymized scenarios. Individual results may vary.
💬 Questions Patients Often Ask
A: You may start feeling better within 24-48 hours, but it is important to complete the full course as prescribed.
A: Yes, taking it with food can help reduce stomach upset. However, avoid taking it with dairy products as they can reduce absorption.
A: Avoid alcohol, antacids, iron, zinc supplements, and excessive sunlight. Also avoid driving if you feel dizzy.
A: In most people, it is safe, but it can rarely cause liver problems. Your doctor may monitor liver function if you have pre-existing liver disease.
A: This medicine is not recommended during pregnancy unless clearly needed. Consult your doctor for alternative options.
🤔 Common Patient Concerns
🛑 Myths vs. Facts
- Myth: This medicine can cure viral infections like the flu.
Fact: This medicine is an antibiotic and is only effective against bacterial and protozoal infections. It does not treat viral infections. - Myth: You can stop taking this medicine as soon as you feel better.
Fact: You must complete the full prescribed course to prevent the infection from returning and to avoid antibiotic resistance. - Myth: It is safe to drink alcohol while taking this medicine.
Fact: Alcohol can cause a severe reaction with ornidazole, leading to nausea, vomiting, and rapid heartbeat. Avoid alcohol completely. - Myth: This medicine is safe for children.
Fact: This medicine is not recommended for children under 18 years due to the risk of cartilage and tendon damage.
🔄 Alternative Options
Generic Alternatives
- Ofloxacin + Ornidazole
Brand Alternatives
- Netflox O