Nor Metrogyl Suspension: Complete Medicine Guide
When to Call Your Doctor IMMEDIATELY
- Blood in stool or vomit
- Severe abdominal pain
- Chest pain or difficulty breathing
- Severe headache with visual changes
- Sudden swelling of face, lips, or throat
- Yellowing of skin or eyes
- Decreased urine output
- Sudden tendon pain or swelling
- Numbness or tingling in hands or feet
- Seizures or confusion
If experiencing severe symptoms, call emergency services immediately.
What is markdryl syrup used for?
This medicine is a combination antibiotic suspension containing metronidazole and norfloxacin. It is used to treat mixed bacterial and protozoal infections, including certain urinary tract, gastrointestinal, and gynecological infections. It works by killing bacteria and parasites through two different mechanisms. It should only be taken when prescribed by a doctor, and alcohol must be avoided completely during treatment.
- Generic Name: Metronidazole (100mg) + Norfloxacin (100mg)
- Manufacturer: Glenmark Pharmaceuticals Ltd
- Form: Allopathy
- Pregnancy Category: Consult doctor
- Prescription Required: Yes
🇮🇳 markdryl syrup के बारे में (Hindi Summary)
उपयोग: यह दवा मेट्रोनिडाजोल और नोरफ्लोक्सासिन का संयोजन है, जिसका उपयोग विभिन्न प्रकार के बैक्टीरियल और पैरासिटिक संक्रमणों के इलाज के लिए किया जाता है। यह मूत्र मार्ग संक्रमण, पेट और आंतों के संक्रमण, और स्त्री रोग संबंधी संक्रमणों में प्रभावी है। यह दवा केवल डॉक्टर के पर्चे पर ही लेनी चाहिए।
साइड इफेक्ट्स: इस दवा के सामान्य दुष्प्रभावों में मतली, उल्टी, पेट दर्द, दस्त, सिरदर्द, चक्कर आना और मुँह में धातु जैसा स्वाद शामिल हैं। कुछ लोगों को त्वचा पर रैश, धूप से एलर्जी, या टेंडन में दर्द हो सकता है। गंभीर दुष्प्रभाव दुर्लभ हैं लेकिन इनमें एलर्जी, दौरे, और लीवर की समस्या शामिल हो सकती है। कोई भी असामान्य लक्षण दिखने पर तुरंत डॉक्टर से संपर्क करें।
सुरक्षा सलाह: इस दवा को डॉक्टर के निर्देशानुसार ही लें। उपयोग से पहले बोतल को अच्छी तरह हिलाएँ। दवा को भोजन के साथ लें ताकि पेट की परेशानी कम हो। इलाज के दौरान और आखिरी खुराक के 48 घंटे बाद तक शराब बिल्कुल न पिएँ। एंटासिड, आयरन या जिंक सप्लीमेंट इस दवा से 2 घंटे पहले या बाद में न लें। पूरा कोर्स पूरा करें, भले ही आप बेहतर महसूस करें। गर्भवती या स्तनपान कराने वाली महिलाएँ डॉक्टर से सलाह लें।
💊 markdryl syrup Uses & Benefits
[{"condition":"Complicated urinary tract infections","description":"Used when infection involves both aerobic and anaerobic bacteria, often after culture sensitivity.","evidence":"Moderate"},{"condition":"Gastrointestinal infections","description":"Prescribed for mixed bacterial and parasitic diarrheal illnesses.","evidence":"Moderate"},{"condition":"Gynecological infections","description":"Used for pelvic inflammatory disease and other mixed genital tract infections.","evidence":"Moderate"},{"condition":"Intra-abdominal infections","description":"May be used as part of therapy for intra-abdominal sepsis or abscess.","evidence":"Limited"},{"condition":"Bacterial vaginosis","description":"Metronidazole component is effective, but norfloxacin is not typically used for this indication alone.","evidence":"Limited"}]
Off-label uses: [{"condition":"Prophylaxis in colorectal surgery","description":"Sometimes used off-label to prevent postoperative infection.","evidence":"Limited"},{"condition":"Traveler's diarrhea","description":"Occasionally prescribed off-label for severe or persistent cases.","evidence":"Limited"}]
Primary treatment for: Mixed bacterial and protozoal infections
Also treats: Urinary tract infections, Gastrointestinal infections, Gynecological infections, Intra-abdominal infections
📋 Drug Information
| Generic Name(s) | Metronidazole (100mg) + Norfloxacin (100mg) |
| Brand Name | markdryl syrup |
| Manufacturer | Glenmark Pharmaceuticals Ltd |
| 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. Protect from light and moisture. Keep the bottle tightly closed. Do not freeze. Keep out of reach of children. |
| Shelf Life | 24 months from the date of manufacture, or as printed on the packaging. |
| 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 antibiotics with different mechanisms. Metronidazole enters anaerobic organisms and protozoa, where its nitro group is reduced to reactive intermediates that damage DNA and inhibit nucleic acid synthesis, leading to cell death. Norfloxacin inhibits DNA gyrase and topoisomerase IV, enzymes essential for bacterial DNA replication, repair, and transcription, thereby stopping bacterial growth and causing cell death. Together, they cover a broader spectrum of bacteria and parasites than either agent alone.
Mechanism Steps
💡 How to Take markdryl syrup
Strength: Each 5 mL of suspension contains 100 mg metronidazole and 100 mg norfloxacin.
Dosage Information
| Adult Dosage | The usual adult dose of this medicine is 5 mL to 10 mL (providing 100 mg metronidazole and 100 mg norfloxacin per 5 mL) taken orally every 12 hours, or as directed by your doctor. The exact dose and duration depend on the type and severity of infection, your kidney and liver function, and your overall health. Dose must be individualized by a qualified clinician based on indication, age, weight, renal and hepatic function. Do not self-adjust the dose. Complete the full course as prescribed. |
| Pediatric Dosage | Pediatric dosing is not established from available information. Consult a pediatrician. Norfloxacin is generally not recommended in children under 18 years due to potential risk of cartilage and tendon damage. |
| Elderly Dosage | Elderly patients may be more sensitive to the side effects of this medicine, especially tendon rupture, kidney problems, and neurological effects. Dose adjustment may be needed based on kidney function. Use with caution and monitor closely. |
| Renal Impairment | In patients with reduced kidney function, dose adjustment is required, especially for the norfloxacin component. Consult your doctor for appropriate dosing. Monitoring of renal function is recommended. |
| Hepatic Impairment | In patients with liver disease, metronidazole dose may need to be reduced. Norfloxacin also requires caution. Consult your doctor for appropriate dosing and monitoring. |
| Maximum Daily Dose | The maximum daily dose should not exceed 400 mg metronidazole and 400 mg norfloxacin, or as prescribed by your doctor. Do not exceed the recommended dose. |
Dosage Timeline
🍽️ Food Timing Guide
⏰ What to Do If You Miss a Dose
⚠️ Side Effects of markdryl syrup
✅ 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 | |
| Alcohol | Major | |
| Antacids | Major | |
| Theophylline | Major | |
| Cimetidine | Moderate | |
| Phenytoin | Moderate | |
| Oral contraceptives | Moderate | |
| Caffeine | Minor | |
| Iron supplements | Minor | |
| Cyclosporine | Moderate |
🚨 Major Interactions
- Warfarin
- Alcohol
- Antacids containing aluminum or magnesium
- Theophylline
⚡ Moderate Interactions
- Cimetidine
- Phenytoin
- Oral contraceptives
🍷 Alcohol Interaction
Alcohol must be completely avoided while taking this medicine and for at least 48 hours after the last dose. Metronidazole can cause a disulfiram-like reaction with alcohol, leading to severe nausea, vomiting, flushing, headache, and rapid heartbeat. Alcohol may also worsen liver-related side effects.
🔎 Check Your Other Medicines
Educational tool. Always confirm with your doctor or pharmacist.
🛡️ Safety & Warnings
🚫 Contraindications
["Known allergy to metronidazole, norfloxacin, or other quinolone antibiotics","Myasthenia gravis","History of tendon disorders related to fluoroquinolone use","Severe liver disease","Severe kidney disease without dose adjustment","Pregnancy and breastfeeding","Children under 18 years for norfloxacin component","Alcohol consumption during treatment"]
⚠️ Warnings & Precautions
["Avoid alcohol completely during and for 48 hours after treatment.","Do not take antacids, iron, or zinc supplements within 2 hours of this medicine.","May cause dizziness; avoid driving or operating machinery until you know how it affects you.","Avoid excessive sunlight and use sunscreen.","Inform your doctor if you have epilepsy, kidney disease, liver disease, or heart rhythm problems.","Complete the full prescribed course even if you feel better.","Do not share this medicine with others.","Report any tendon pain, numbness, or tingling immediately."]
🤱 Lactation Safety
Metronidazole passes into breast milk and may affect the nursing infant. Norfloxacin also passes into breast milk. Breastfeeding is not recommended while taking this medicine. If treatment is essential, discuss with your doctor about temporary interruption of breastfeeding.
💊 Overdose Management
Overdose of this medicine may cause severe nausea, vomiting, dizziness, and potentially seizures or liver damage. If you suspect an overdose, seek immediate medical attention. Treatment is supportive and symptomatic. There is no specific antidote. Gastric lavage may be considered if taken recently. Monitor vital signs, liver and kidney function, and neurological status.
⏰ 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 double the dose to catch up.
Additional Safety Advice
Take this medicine exactly as prescribed by your doctor. Shake the bottle well before each use to ensure the medicine is evenly mixed. Measure the dose with the provided measuring cup or spoon, not a household spoon. Take it with food to reduce stomach upset. Avoid alcohol completely during treatment and for at least 48 hours after the last dose, because it can cause a severe reaction. Do not take antacids, iron supplements, or multivitamins containing zinc within 2 hours before or after this medicine, as they can reduce its absorption. Complete the full course even if symptoms improve. Do not use this medicine for longer than prescribed without medical advice. Inform your doctor if you have kidney or liver problems, epilepsy, or tendon disorders. Avoid excessive sunlight and use sunscreen. If you are pregnant, planning pregnancy, or breastfeeding, consult your doctor before taking this medicine.
👴 Special Considerations for Elderly
💡 For Patients Above 65
Elderly patients are at higher risk of tendon rupture, kidney problems, and neurological side effects. Dose adjustment may be needed based on kidney function. Monitor closely for any signs of confusion, dizziness, or tendon pain.
🤰 Pregnancy Planning (TTC)
This medicine is not recommended during pregnancy or when planning pregnancy, especially due to the norfloxacin component. If you are trying to conceive, consult your doctor for alternative treatment options.
🏥 Post-Surgery Considerations
This medicine may be used after surgery to prevent or treat mixed infections. However, it can interact with other medications used during surgery. Inform your surgeon and anesthesiologist about all medicines you are taking.
🦷 Dental Procedures
Inform your dentist if you are taking this medicine before any dental procedure. It may interact with other medications and can increase the risk of bleeding if you are on blood thinners.
💚 Lifestyle Tips for Better Results
🏋️ Exercise Considerations
Avoid strenuous exercise or activities that put stress on tendons while taking this medicine, as norfloxacin can rarely cause tendon pain or 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 or lightheadedness in some people. Avoid driving or operating heavy machinery until you know how it affects you. It is advisable to take it when you can rest if you experience dizziness. Most people can continue their normal daily activities with caution.
🛑 When to Stop This Medicine
Stop taking this medicine only after completing the full prescribed course, unless your doctor advises otherwise. If you experience serious side effects such as tendon pain, severe allergic reaction, seizures, or signs of liver problems, stop immediately and seek medical attention. Do not stop early without consulting your doctor, as it may lead to recurrence or resistance.
📅 Long-Term Use Effects
Long-term use of this medicine may increase the risk of antibiotic resistance, liver toxicity, peripheral neuropathy, and tendon damage. It should only be used for the prescribed duration. If prolonged therapy is necessary, regular monitoring of liver and kidney function, blood counts, and neurological status is recommended. Do not use for longer than prescribed without medical supervision.
🌿 Non-Medicine Approaches
These can complement medicine but do not replace prescribed treatment.
May be sufficient for anaerobic or protozoal infections only.
Evidence: Well-establishedMay be used for aerobic gram-negative infections only.
Evidence: Well-establishedBased on culture and sensitivity results.
Evidence: Moderate💉 Vaccination Considerations
💉 If You're Getting Vaccinated
This medicine may reduce the efficacy of live bacterial vaccines such as typhoid vaccine. Avoid taking live vaccines during treatment and for at least 3 days after the last dose. Consult your doctor for specific vaccine timing.
📦 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
Shake well before each use
❌ 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 temperature extremes. Store at room temperature and protect from direct sunlight. If crossing time zones, adjust dosing times gradually under medical advice. Check customs regulations for carrying antibiotics. Do not store in checked luggage that may be exposed to extreme temperatures.
💰 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 prescribed course.
A: Yes, taking it with food helps reduce stomach upset and nausea.
A: Avoid alcohol completely, and do not take antacids, iron, or zinc supplements within 2 hours of this medicine.
A: Norfloxacin is generally not recommended for children under 18 years. Consult a pediatrician.
A: No, you must complete the full course to prevent recurrence and antibiotic resistance.
🤔 Common Patient Concerns
🔄 Substitutes for markdryl syrup
View AllAlternative brands with exact same active ingredient:
-
endar suspensionEsquire Drug House ₹9.38 SAME PRICE
-
comeba suspensionAlembic Pharmaceuticals Ltd ₹10.00 6.6% COSTLIER
-
dakson m 100 mg/100 mg syrupEmcee Pharmaceuticals Pvt Ltd ₹10.03 6.9% COSTLIER
-
metroxa suspensionParenteral Drugs India Ltd ₹10.55 12.5% COSTLIER
-
supergyl 100 mg/100 mg suspensionLupin Ltd ₹10.78 14.9% COSTLIER
Medical Note: Always consult your doctor before switching medications.
🛑 Myths vs. Facts
- Myth: This medicine can cure any type of infection.
Fact: This medicine only works against certain bacteria and parasites. It is not effective against viral infections like the common cold or flu. - Myth: You can stop taking this medicine once you feel better.
Fact: You must complete the full prescribed course to prevent recurrence and antibiotic resistance. - Myth: It is safe to drink alcohol while taking this medicine.
Fact: Alcohol can cause a severe reaction with metronidazole and must be avoided completely.
🔄 Alternative Options
Generic Alternatives
- Metronidazole + Norfloxacin suspension (generic)
Brand Alternatives
- Nor Metrogyl Suspension