Product image of Metronidazol Heumann (Metronidazole) supplied by GNH India

Metronidazol Heumann

Active Ingredient:
Metronidazole
Origin:
EU

Metronidazol Heumann (Metronidazole)

Metronidazole, the active ingredient in Metronidazol Heumann, is a nitroimidazole antibiotic presented as an oral dosage form for systemic use. It is employed to treat a range of anaerobic bacterial and protozoal infections in adult patients and, where appropriate, in pediatric populations.

GNH India supplies Metronidazol Heumann as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.

Manufacturer / TM Owner

Heumann Pharma Gmbh & Co. Generica Kg

1
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Indications & Clinical Uses

Metronidazol Heumann is a nitroimidazole agent indicated for several anaerobic and protozoal infections.

  • Bacterial vaginosis: eradicates the anaerobic bacteria causing the condition, relieving discharge and odor.
  • Trichomoniasis: eliminates Trichomonas vaginalis, resolving genital irritation and preventing transmission.
  • Amoebiasis: destroys intestinal Entamoeba histolytica, treating dysentery and liver abscesses.
  • Anaerobic bacterial infections: targets susceptible anaerobes in intra‑abdominal, pelvic, skin and soft‑tissue infections.
  • Clostridioides difficile infection (adjunct therapy): reduces toxin‑producing bacterial load when used alongside standard therapy.

How It Works

  • Metronidazole penetrates microbial cells and undergoes reduction of its nitro group, generating intracellular free radicals. These reactive species damage DNA and inhibit nucleic acid synthesis, leading to cell death in susceptible anaerobic bacteria and protozoa while sparing aerobic host cells.

Side Effects

Metronidazol Heumann may cause a range of adverse reactions.

Common Side Effects

  • Nausea: mild to moderate upset stomach.
  • Metallic taste: transient alteration of taste perception.
  • Diarrhea: loose stools that may be self‑limiting.
  • Headache: mild to moderate intensity.

Serious or Rare Side Effects

  • Seizures: neurological events requiring immediate medical attention.
  • Severe allergic reactions: including anaphylaxis, rash, or angioedema.
  • Peripheral neuropathy: tingling or numbness, especially with prolonged use.

Precautions & Warnings

Before prescribing Metronidazol Heumann, consider the following safety measures.

  • Assess renal function: adjust therapy in patients with severe impairment.
  • Avoid alcohol: concurrent intake can cause a disulfiram‑like reaction.
  • Monitor for superinfection: prolonged use may allow overgrowth of resistant organisms.
  • Use with caution in pregnancy: risk category is unknown; weigh benefits against potential risks.
  • Store at below 25°C: keep in the original pack, protect from moisture.

Avoid Interactions

Metronidazol Heumann can interact with several medicines; categorisation helps guide management.

Major Interactions (Avoid)

  • Alcohol: may trigger a severe disulfiram‑like reaction.
  • Warfarin: can increase anticoagulant effect and bleeding risk.
  • Lithium: concurrent use may raise lithium serum concentrations.

Moderate Interactions (Monitor Closely)

  • Cimetidine: may elevate metronidazole plasma levels.
  • Phenytoin: may reduce metronidazole efficacy.
  • Oral contraceptives: may experience reduced hormonal effectiveness.

Frequently Asked Questions

Metronidazol Heumann is indicated for bacterial vaginosis, trichomoniasis, amoebiasis, a variety of anaerobic bacterial infections, and as adjunct therapy for Clostridioides difficile infection. It targets susceptible anaerobic bacteria and protozoa, helping to resolve symptoms and prevent disease progression.

Metronidazole enters microbial cells and is reduced under anaerobic conditions, forming free radicals that damage DNA and inhibit nucleic acid synthesis. This disruption leads to cell death in susceptible anaerobic bacteria and protozoa while sparing most human cells.

The specific dose and duration are determined by the prescribing clinician based on the infection type, severity, patient age, weight, and renal or hepatic function. Patients should follow the prescriber’s instructions and not alter the regimen without medical advice.

The pregnancy category for metronidazole is listed as unknown, and safety data are limited. Use is generally reserved for situations where the potential benefit outweighs any possible risk. Breastfeeding mothers should consult their healthcare provider, as the drug can be excreted in milk.

To place an order, submit an enquiry on the product page at gnhindia.com, specifying the required quantity. GNH India works with hospitals, pharmacies and procurement teams worldwide, verifies trade or institutional credentials, and then provides pricing, availability, shipping details (including any cold‑chain requirements) and necessary import documentation.

Metronidazol Heumann shares the same class mechanism as other nitroimidazoles such as tinidazole. While both are effective against anaerobic bacteria and protozoa, metronidazole is more widely used and has a longer safety record. Tinidazole may have a longer half‑life, allowing less frequent dosing, but individual choice depends on clinical judgment and patient tolerance.

Metronidazol Heumann should be stored at temperatures below 25 °C, in its original packaging, and protected from moisture and direct sunlight. Do not store in bathrooms or near heat sources to maintain product stability.

The medication is taken orally, usually with a full glass of water. It can be taken with or without food, although taking it with meals may reduce gastrointestinal upset in some patients. The tablet should be swallowed whole and not crushed or chewed unless specifically instructed.

Serious adverse events include seizures, severe allergic reactions such as anaphylaxis, and peripheral neuropathy, which may present as tingling or numbness. Patients should seek immediate medical attention if they experience any of these symptoms while on therapy.

Metronidazol Heumann is contraindicated in individuals with a known hypersensitivity to metronidazole or other nitroimidazole compounds. Caution is also advised for patients with severe hepatic impairment, and it should be avoided in those with a history of seizures unless benefits clearly outweigh risks.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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