Product image of Nodoryl Forte (Metamizole Sodium Monohydrate) supplied by GNH India

Nodoryl Forte

Active Ingredient:
Metamizole Sodium Monohydrate
Origin:
EU

Nodoryl Forte (Metamizole Sodium Monohydrate)

Metamizole sodium, the active ingredient in Nodoryl Forte, is a pyrazolone non‑opioid analgesic presented as an oral tablet for oral use. It is employed to relieve mild to moderate pain, reduce fever, and manage postoperative discomfort and colic in adult patients.

GNH India supplies Nodoryl Forte as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide. The company adheres to stringent quality standards and provides reliable sourcing for global healthcare providers, including acute care and outpatient settings.

Manufacturer / TM Owner

Meditop Pharmaceutical Co. Ltd.

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Indications & Clinical Uses

  • Metamizole sodium is used for pain and fever management by acting on cyclo‑oxygenase pathways.
  • Mild to moderate pain: Provides analgesic relief in conditions such as musculoskeletal discomfort.
  • Fever: Reduces elevated body temperature in febrile states.
  • Post‑operative pain: Controls pain following surgical procedures.
  • Colic: Alleviates visceral pain associated with intestinal colic.

How It Works

  • Metamizole sodium inhibits cyclooxygenase enzymes (COX‑1 and COX‑2), decreasing prostaglandin synthesis which mediates pain and fever. It also influences central pain pathways by modulating neurotransmitter release in the spinal cord, contributing to its analgesic and antipyretic effects without engaging opioid receptors. The drug’s metabolites retain activity, extending the duration of action, and its weak anti‑inflammatory activity further supports symptom control.

Side Effects

Metamizole sodium may cause a range of adverse reactions, varying from mild to serious.

Common Side Effects

  • Gastrointestinal discomfort: Nausea, abdominal pain or dyspepsia.
  • Skin reactions: Rash or mild itching.
  • Dizziness or headache: Transient sensations of light‑headedness.
  • Transient hypotension: Brief drop in blood pressure after dosing.

Serious or Rare Side Effects

  • Agranulocytosis: Severe reduction in white blood cells, potentially life‑threatening.
  • Anaphylactic reactions: Rapid onset of allergic symptoms including airway compromise.
  • Severe skin reactions: Stevens‑Johnson syndrome or toxic epidermal necrolysis.
  • Hepatic dysfunction: Elevated liver enzymes indicating possible liver injury.

Precautions & Warnings

  • When prescribing Metamizole sodium, clinicians should observe several safety measures.
  • Renal function: Assess kidney status in patients with pre‑existing renal impairment.
  • Hematologic monitoring: Perform regular blood counts to detect early agranulocytosis.
  • Allergy history: Avoid use in individuals with known hypersensitivity to pyrazolones.
  • Concomitant drugs: Use caution with other myelosuppressive agents.
  • Pregnancy and lactation: Evaluate risk‑benefit, as safety data are limited.
  • Store at ambient temperature: Keep below 25 °C in original packaging, protect from moisture.

Avoid Interactions

Metamizole sodium can interact with several medicines, altering efficacy or safety.

Major Interactions (Avoid)

  • Cytotoxic chemotherapy: May exacerbate bone‑marrow suppression, increasing risk of agranulocytosis.
  • Immunosuppressants: Combined effect can further reduce white blood cell counts.
  • Anticoagulants: Potentially enhance bleeding risk through platelet function changes.

Moderate Interactions (Monitor Closely)

  • Sulfonamide antibiotics: May increase risk of hypersensitivity reactions.
  • ACE inhibitors: Possible additive hypotensive effect.
  • Other NSAIDs: Combined use can raise gastrointestinal toxicity.

Frequently Asked Questions

Nodoryl Forte contains metamizole sodium and is indicated for the relief of mild to moderate pain, reduction of fever, control of postoperative discomfort, and management of colic. It is prescribed when a non‑opioid analgesic and antipyretic are appropriate for adult patients.

Metamizole sodium works by inhibiting cyclooxygenase enzymes, which lowers prostaglandin production responsible for pain and fever. It also modulates central pain pathways in the spinal cord, providing analgesic and antipyretic effects without acting on opioid receptors.

The dosage of Nodoryl Forte is determined by the prescribing healthcare professional based on the individual’s condition, age, weight, and response to therapy. Patients should follow the prescriber’s instructions and not adjust the dose on their own.

Safety data for metamizole sodium during pregnancy and lactation are limited. The drug should only be used if the potential benefit justifies any possible risk to the fetus or infant, and this decision must be made by a qualified healthcare provider.

To order Nodoryl Forte, 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 and any necessary import documentation.

Compared with traditional NSAIDs, metamizole offers analgesic and antipyretic effects with a lower incidence of gastrointestinal irritation but carries a risk of agranulocytosis. Unlike opioid analgesics, it does not cause respiratory depression or dependence, making it a distinct option for certain pain management scenarios.

Nodoryl Forte should be stored at ambient temperature, preferably below 25 °C, in its original packaging to protect it from moisture and light. Keep the product out of reach of children and avoid storing it in bathrooms or other humid environments.

Nodoryl Forte is administered orally. The tablet is swallowed whole with a glass of water, unless the prescriber provides specific instructions for crushing or dispersing the tablet for patients with swallowing difficulties.

The most serious risks include agranulocytosis, a potentially life‑threatening drop in white blood cells, and severe allergic reactions such as anaphylaxis. Prompt medical attention is required if symptoms such as fever, sore throat, skin rash, or breathing difficulty develop.

Nodoryl Forte should be avoided in individuals with known hypersensitivity to metamizole or other pyrazolones, patients with existing severe bone‑marrow suppression, and those with uncontrolled hypertension or active bleeding disorders unless specifically directed by a physician.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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