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

Metalgial

Active Ingredient:
Metamizole Sodium
Origin:
EU

Metalgial (Metamizole Sodium)

Metamizole, the active ingredient in Metalgial, is a pyrazolone analgesic presented as an oral formulation for systemic use. It is employed to relieve moderate to severe pain and to reduce fever in adult patients.
GNH India supplies Metalgial as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.

Manufacturer / TM Owner

Laboratorios Ern, S.A.

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Indications & Clinical Uses

Metalgial, a pyrazolone analgesic, is indicated for conditions that involve pain or elevated body temperature.

  • Pain: Provides analgesic relief for moderate to severe acute or chronic pain.
  • Fever: Lowers high body temperature in febrile states.
  • Postoperative pain: Assists in controlling pain after surgical procedures.

How It Works

  • Metamizole inhibits cyclooxygenase activity, leading to reduced synthesis of prostaglandins that mediate pain and fever. The exact analgesic and antipyretic pathways are not fully clarified, but the drug’s effect on prostaglandin reduction contributes to its therapeutic action.

Side Effects

Metalgial may cause a range of adverse reactions, which vary in frequency and severity.

Common Side Effects

  • Nausea: mild to moderate stomach upset.
  • Vomiting: occasional episodes after dosing.
  • Dizziness: transient light‑headedness.
  • Skin rash: mild erythematous eruptions.

Serious or Rare Side Effects

  • Agranulocytosis: severe drop in white blood cells, requiring immediate medical attention.
  • Severe allergic reactions: including anaphylaxis or Stevens‑Johnson syndrome.
  • Hepatic dysfunction: abnormal liver enzymes or hepatitis.

Precautions & Warnings

When prescribing Metalgial, clinicians should consider several safety aspects.

  • Renal impairment: monitor kidney function and adjust use if needed.
  • Hepatic disease: use with caution in patients with liver dysfunction.
  • History of blood disorders: avoid in individuals with prior agranulocytosis or severe leukopenia.
  • Concomitant NSAIDs: increased risk of gastrointestinal bleeding.
  • Pregnancy and lactation: safety not established; weigh benefits against potential risks.
  • Store at ambient temperature: keep in the original container, protect from moisture and direct sunlight.

Avoid Interactions

Metalgial can interact with other medicines, influencing efficacy or safety.

Major Interactions (Avoid)

  • Anticoagulants: may increase bleeding risk.
  • Methotrexate: can enhance methotrexate toxicity.

Moderate Interactions (Monitor Closely)

  • Corticosteroids: additive risk of gastrointestinal irritation.
  • Diuretics: may affect renal clearance of Metamizole.
  • Other pyrazolones: additive hematologic toxicity.

Frequently Asked Questions

Metalgial contains Metamizole, a pyrazolone analgesic that is prescribed to treat moderate to severe pain and to lower high fever in adult patients. It is commonly used in acute pain situations, postoperative settings, and febrile conditions where rapid temperature reduction is needed.

Metamizole works by inhibiting cyclooxygenase enzymes, which reduces the production of prostaglandins—chemical mediators that cause pain and fever. While the precise analgesic pathway is not fully defined, the decrease in prostaglandin synthesis underlies its pain‑relieving and antipyretic effects.

The dosage of Metalgial is determined by the prescribing clinician based on the patient’s condition, severity of symptoms, age, and renal or hepatic function. Healthcare professionals set the appropriate dose and dosing interval according to current clinical guidelines and individual patient needs.

Safety data for Metalgial in pregnancy and lactation are limited, and the drug is generally not recommended unless the potential benefit justifies the possible risk to the fetus or infant. Physicians should evaluate each case individually and discuss alternatives when appropriate.

To request Metalgial, 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, Metalgial offers potent analgesic and antipyretic effects with a different safety profile, notably a lower risk of gastrointestinal ulceration but a higher concern for blood‑cell disorders such as agranulocytosis. Clinicians choose it when strong pain control is needed and NSAID‑related GI risk is a priority.

Metalgial should be stored at ambient temperature, preferably below 25 °C. Keep the tablets in the original packaging, protect them from moisture and direct sunlight, and ensure the container is tightly closed to maintain product stability.

Metalgial is taken orally, usually with a full glass of water. It can be administered with or without food, but patients who experience stomach upset may benefit from taking it with meals. The exact administration schedule is defined by the prescribing healthcare professional.

The most serious adverse reactions include agranulocytosis, which is a potentially life‑threatening drop in white blood cells, and severe hypersensitivity reactions such as anaphylaxis or Stevens‑Johnson syndrome. Prompt medical evaluation is essential if signs of infection, rash, or breathing difficulties develop.

Metalgial is contraindicated in patients with known hypersensitivity to Metamizole or other pyrazolones, those with a history of agranulocytosis or severe blood dyscrasias, and individuals with severe hepatic or renal impairment where the drug cannot be safely cleared.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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