Product image of Novalgine (Metamizole Sodium) supplied by GNH India

Novalgine

Active Ingredient:
Metamizole Sodium
Origin:
EU

Novalgine (Metamizole Sodium)

Metamizole Sodium, the active ingredient in Novalgine, is a non‑opioid analgesic presented as an oral formulation for oral use. It is employed to relieve moderate to severe pain and to reduce high fever in adult patients.

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

Manufacturer / TM Owner

Opella Healthcare Belgium (Handelsnaam Sanofi Belgium)

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Indications & Clinical Uses

  • Novalgine, a pyrazolone‑derived analgesic, is used in conditions where pain or fever require rapid control.
  • Acute pain: provides effective analgesia for short‑term severe pain such as postoperative or trauma‑related discomfort.
  • Fever: lowers elevated body temperature when antipyretic therapy is needed.
  • Colicky abdominal pain: eases spasmodic pain associated with gastrointestinal cramps.

How It Works

  • Metamizole Sodium is thought to inhibit cyclooxygenase enzymes, reducing prostaglandin synthesis, and to modulate central pain pathways within the spinal cord and brain. This dual action contributes to its analgesic and antipyretic effects, although the precise molecular targets remain incompletely defined.

Side Effects

Metamizole Sodium may cause a range of adverse reactions, from mild to severe. Monitoring for side effects is recommended during therapy.

Common Side Effects

  • Nausea or vomiting
  • Dizziness or light‑headedness
  • Mild skin rash or itching
  • Transient hypotension
  • Elevated liver enzymes
  • Gastrointestinal discomfort

Serious or Rare Side Effects

  • Agranulocytosis (dangerously low white‑blood‑cell count)
  • Severe allergic reactions (anaphylaxis, angioedema)
  • Hepatotoxicity
  • Blood dyscrasias such as thrombocytopenia
  • Renal impairment in susceptible individuals

Precautions & Warnings

Before initiating therapy with Novalgine, consider the following precautions:

  • Assess blood counts: baseline and periodic monitoring for agranulocytosis.
  • Evaluate liver and kidney function: adjust use in hepatic or renal impairment.
  • Review allergy history: avoid in patients with known hypersensitivity to pyrazolones.
  • Caution in elderly patients: increased susceptibility to hypotension and renal effects.
  • Avoid concurrent use with other myelosuppressive agents.
  • Store at ambient temperature below 25°C: keep in the original container, protect from moisture and direct sunlight.

Avoid Interactions

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

Major Interactions (Avoid)

  • Anticoagulants (e.g., warfarin): increased bleeding risk.
  • Immunosuppressants (e.g., azathioprine, cyclophosphamide): heightened risk of bone‑marrow suppression.
  • Other non‑opioid analgesics (e.g., NSAIDs, acetaminophen): additive toxicity to liver or kidneys.

Moderate Interactions (Monitor Closely)

  • ACE inhibitors or diuretics: may potentiate hypotensive effects.
  • Antihypertensive agents: monitor blood pressure for additive lowering.
  • Drugs affecting uric acid metabolism (e.g., allopurinol): watch for altered renal handling.

Frequently Asked Questions

Novalgine contains metamizole sodium, which is used to relieve moderate to severe pain and to reduce high fever. It is commonly prescribed for acute postoperative pain, trauma‑related discomfort, and febrile conditions when rapid antipyretic action is required.

Metamizole sodium is believed to inhibit cyclo‑oxygenase enzymes, decreasing prostaglandin production, and to act on central pain pathways in the spinal cord and brain. This combined effect provides analgesic and antipyretic benefits, although the exact molecular mechanisms are not fully clarified.

The appropriate dose of Novalgine is determined by the prescribing clinician based on the patient’s age, weight, severity of pain or fever, and overall health status. Dosage regimens can vary, and the prescriber will provide specific instructions.

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

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, and any necessary import documentation.

Compared with traditional NSAIDs, metamizole sodium offers strong analgesic and antipyretic effects with a lower risk of gastrointestinal irritation. However, it carries a rare but serious risk of agranulocytosis, which is not typical for many NSAIDs, so risk‑benefit assessment is essential.

Novalgine should be stored at ambient temperature below 25 °C, in its original packaging, protected from moisture and direct sunlight. Keep the product out of reach of children and avoid storing in humid environments.

Novalgine is administered orally, usually in tablet or oral liquid form, as directed by the prescriber. It should be taken with or without food according to the clinician’s guidance, and the full prescribed course should be completed unless advised otherwise.

The most serious adverse effect is agranulocytosis, a potentially life‑threatening reduction in white‑blood‑cell count. Other severe risks include anaphylactic reactions, severe skin reactions, and significant liver or kidney impairment. Prompt medical attention is required if any serious symptoms develop.

Novalgine should be avoided in individuals with known hypersensitivity to metamizole or other pyrazolone derivatives, in patients with existing severe blood dyscrasias, and in those taking other myelosuppressive drugs without close monitoring. Clinicians should also exercise caution in patients with compromised liver or kidney function.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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