Reviewed by GoDavaii Editorial & Safety TeamSources CDSCO / WHO / NCBI
Rx RequiredSyrupAI-Verified Info
Gramoneg M 150 mg/100 mg Suspension
Composition: Nalidixic Acid 150mg + Metronidazole 100mg
Manufacturer: Sun Pharmaceutical Industries Ltd
Ask GoDavaii AI about this medicine
What is Gramoneg M 150 mg/100 mg Suspension used for, what should it not be taken with, and who should avoid it? It contains Nalidixic Acid 150mg + Metronidazole 100mg.
Syrup
Quick Answer
Gramoneg M 150 mg/100 mg Suspension is a syrup-form medicine used for amoebic dysentery, giardiasis, bacterial vaginosis, dental abscess, anaerobic gut infections. How it works: damages bacterial DNA in oxygen-free environments - kills anaerobes and protozoa.
About Gramoneg M 150 mg/100 mg Suspension
Gramoneg M 150 mg/100 mg Suspension is a syrup-form medicine used for amoebic dysentery, giardiasis, bacterial vaginosis, dental abscess, anaerobic gut infections. How it works: damages bacterial DNA in oxygen-free environments - kills anaerobes and protozoa. Falling under the infections & antibiotics category, it is commonly prescribed in India for health management.
The combination in Gramoneg M 150 mg/100 mg Suspension (Nalidixic Acid 150mg + Metronidazole 100mg) is formulated so that the individual ingredients act on related targets, often providing broader symptom relief than any single ingredient alone. Combination products like Gramoneg M 150 mg/100 mg Suspension are widely used in Indian clinical practice when patients need multiple complementary actions in a single dose.
Gramoneg M 150 mg/100 mg Suspension is manufactured and marketed in India by Sun Pharmaceutical Industries Ltd. Like every medicine sold in India, it is regulated by the Central Drugs Standard Control Organisation (CDSCO) and must meet the quality standards specified in the Indian Pharmacopoeia.
Gramoneg M 150 mg/100 mg Suspension is supplied in a pack of 30 ml. Our medicine dataset lists Gramoneg M 150 mg/100 mg Suspension at about ₹24.38. Prices vary between pharmacies and cities; confirm at your pharmacy. As a syrup-form medicine, Gramoneg M 150 mg/100 mg Suspension should be stored, handled and used following the form-specific guidance below.
Gramoneg M 150 mg/100 mg Suspension is a prescription medicine in India. A valid prescription from a qualified medical professional is required to purchase it, and the medicine should only be used under medical supervision so that the dose, duration and monitoring are appropriate for the specific condition being treated.
Always use Gramoneg M 150 mg/100 mg Suspension exactly as advised by a qualified medical professional. Do not exceed the recommended dose, do not extend the course beyond what is prescribed, and do not share the medicine with family members even if their symptoms appear similar.
Uses & Benefits
Amoebic dysentery
Giardiasis
Bacterial vaginosis
Dental abscess
Anaerobic gut infections
Before you take this ↓
Is Gramoneg M 150 mg/100 mg Suspension right for YOU?
Dosage, side-effects, and safety depend on your age, current medicines, allergies, and existing conditions. Ask GoDavaii AI: free, 90+ languages, personalised in 10 seconds.
Drug interactions
Your dosage
Safe for you
Cheaper options
↑ Free · 90+ languages · saves to your GoDavaii health profile
How to Use
Measure the prescribed dose using the measuring cup provided. Shake the bottle well before use. Can be taken directly or mixed with water.
Doctor first: Always confirm dosage with a qualified doctor based on your weight, age, and conditions.
Side Effects
Metallic taste
Nausea
Dark urine
Headache
Peripheral neuropathy (long use)
Not a complete list. Consult a qualified doctor if you experience any unusual symptoms.
Which of these might YOU face?Safety Advice
- Strictly NO alcohol during course and 48 hrs after - causes severe nausea/vomiting (disulfiram reaction). Take with food.
- Tell every clinician you see about every medicine you take - including Gramoneg M 150 mg/100 mg Suspension, supplements, ayurvedic preparations and OTC products - so that drug interactions can be checked. GoDavaii's AI cross-checks against a 93,000+ pair interaction database whenever you add a new medicine.
- Use as directed by a qualified medical professional.
- In pregnancy or while breastfeeding, do not start Gramoneg M 150 mg/100 mg Suspension on your own. The decision should be made by a qualified medical professional based on the specific trimester, the condition being treated, and the safety category of the active ingredient.
- Keep Gramoneg M 150 mg/100 mg Suspension out of reach of children. Accidental ingestion of even one extra dose can be dangerous in small children.
- If you miss a dose, take it as soon as you remember unless it is almost time for the next dose - in that case, skip the missed dose and continue with the regular schedule. Never double up to make up for a missed dose.
Safe for you?
This is general info. Whether it's safe for YOU is a different question.
Whether Gramoneg is safe alongside your other medicines, health conditions and allergies - GoDavaii Health AI checks it personally in 1 second, in your language. Free.
Storage
Store in a cool place. Use within 30 days of opening. Do not freeze. Keep the cap tightly closed.
Desi Ilaaj for Infections & Antibiotics
AI-verified traditional Indian remedies. Always consult a doctor for serious conditions.
Neem Leaves(नीम पत्ती)
Natural antibacterial - blood purifier and immune booster
Not for pregnant women
Turmeric + Honey(हल्दी शहद)
Antimicrobial combination - soothes throat infections
No honey for children under 1 year
AI-Verified · Cross-checked against 93,000+ interaction database
Not medical advice
This is educational information about Gramoneg M 150 mg/100 mg Suspension. For diagnosis, prescriptions, or personal advice, consult a qualified doctor. For emergencies, call 112.
Frequently Asked Questions
Gramoneg M 150 mg/100 mg Suspension is primarily used for amoebic dysentery, giardiasis, bacterial vaginosis, dental abscess, anaerobic gut infections. How it works: damages bacterial DNA in oxygen-free environments - kills anaerobes and protozoa. Always check with a qualified medical professional or with GoDavaii's AI before starting this medication so that it is the right fit for your condition, age and other medicines.
Common side effects of Gramoneg M 150 mg/100 mg Suspension may include metallic taste, nausea, dark urine, headache, peripheral neuropathy (long use). Most side effects are mild and settle on their own. If you experience severe, persistent or unusual side effects, stop the medicine and seek medical advice. Strictly NO alcohol during course and 48 hrs after - causes severe nausea/vomiting (disulfiram reaction). Take with food.
Our medicine dataset lists Gramoneg M 150 mg/100 mg Suspension at about ₹24.38 for a pack of 30 ml. Prices vary between pharmacies and cities, so confirm the current price at your pharmacy. The GoDavaii app can show medicines with the same composition.
No. Gramoneg M 150 mg/100 mg Suspension is a prescription medicine and requires a valid prescription from a registered medical professional in India. This safeguard exists because the dose, duration and monitoring need to be matched to your specific condition - self-medication can cause harm.
Measure the prescribed dose using the measuring cup provided. Shake the bottle well before use. Can be taken directly or mixed with water. The exact dose and frequency for Gramoneg M 150 mg/100 mg Suspension should be set by a qualified medical professional based on your age, weight, condition and other medicines you take. Do not change the dose on your own.
Do not start Gramoneg M 150 mg/100 mg Suspension on your own during pregnancy or while breastfeeding. The decision depends on the specific trimester, the condition being treated and the safety category of the active ingredient (Nalidixic Acid 150mg + Metronidazole 100mg). A qualified medical professional should weigh the benefits against the risks for your specific situation. GoDavaii's pregnancy-safety checker can give you an instant first-pass view.
If you miss a dose of Gramoneg M 150 mg/100 mg Suspension, take it as soon as you remember unless it is almost time for your next dose - in that case, skip the missed dose and resume the regular schedule. Never take a double dose to make up. If you miss several doses, get in touch with the prescribing clinician for advice on whether to restart from the beginning or continue.
Yes, Gramoneg M 150 mg/100 mg Suspension (which contains Nalidixic Acid 150mg + Metronidazole 100mg) can interact with other medicines. Common interactions for this class include antacids, blood thinners, blood pressure medicines and certain antibiotics. Always tell your clinician about every medicine, supplement and herbal preparation you take. GoDavaii's drug interaction checker covers 93,000+ verified pairs and is free to use.
Yes - the same active ingredients (Nalidixic Acid 150mg + Metronidazole 100mg) are available in many brand and unbranded generic forms in India, often at significantly different prices for clinically equivalent quality. GoDavaii's generic alternatives feature shows Gramoneg M 150 mg/100 mg Suspension's equivalents side-by-side with current prices.
Stop Gramoneg M 150 mg/100 mg Suspension and get medical help right away if you develop any of the following: difficulty breathing, swelling of the face/lips/tongue, severe rash with blistering, sudden chest pain, fainting, persistent vomiting, severe abdominal pain, dark urine, yellowing of the eyes or skin, or any symptom that feels severe or unusual. These are red flags that need in-person evaluation, not self-treatment.
Explore More on GoDavaii
Related Conditions
Medicine Info
Explore more
View all Infections & Antibiotics medicines