Product image of Norfloxacina Sandoz (Norfloxacin) supplied by GNH India

Norfloxacina Sandoz

Active Ingredient:
Norfloxacin
Origin:
EU

Norfloxacina Sandoz (Norfloxacin)

Norfloxacin, the active ingredient in Norfloxacina Sandoz, is a fluoroquinolone antibiotic presented as an oral dosage form for oral use. It treats a range of bacterial infections, particularly in the urinary and genitourinary tracts, and is prescribed for adults and selected pediatric patients. The drug exerts its antibacterial effect by inhibiting key enzymes involved in bacterial DNA replication, leading to bactericidal activity against susceptible Gram‑negative and some Gram‑positive organisms.

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

Manufacturer / TM Owner

Sandoz S.P.A.

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Indications & Clinical Uses

Norfloxacina Sandoz, a fluoroquinolone antibiotic, is indicated for several bacterial infections affecting the urinary and genitourinary systems.

  • Urinary tract infections: eradicates susceptible bacteria causing uncomplicated cystitis and pyelonephritis.
  • Acute prostatitis: achieves bacterial clearance in inflammation of the prostate gland.
  • Uncomplicated gonorrhea: provides effective therapy against Neisseria gonorrhoeae strains.
  • Traveler's diarrhea: reduces duration and severity of bacterial diarrheal illness acquired abroad.

How It Works

  • Norfloxacin inhibits bacterial DNA gyrase (topoisomerase II) and topoisomerase IV, enzymes essential for supercoiling and separation of DNA during replication and transcription. By binding to the quinolone‑binding site of these enzymes, the drug prevents the resealing of DNA breaks, leading to accumulation of lethal double‑strand breaks and bacterial cell death. This bactericidal action is most potent against Gram‑negative organisms and selected Gram‑positive strains.

Side Effects

Norfloxacina Sandoz may cause a range of adverse reactions, which are classified by frequency and severity.

Common Side Effects

  • Nausea: mild stomach upset often reported.
  • Diarrhea: loose stools occurring during treatment.
  • Headache: transient cranial discomfort.
  • Dizziness: sensation of light‑headedness.
  • Abdominal pain: cramping or discomfort in the stomach area.
  • Rash: mild skin erythema or itching.

Serious or Rare Side Effects

  • Tendon rupture: risk of Achilles or other tendon tears.
  • QT interval prolongation: potential cardiac arrhythmia.
  • Severe allergic reactions: including Stevens‑Johnson syndrome or anaphylaxis.

Precautions & Warnings

When prescribing Norfloxacina Sandoz, clinicians should observe several precautionary measures to minimise risks.

  • Assess renal function: dose adjustment may be required in impaired clearance.
  • Avoid in patients with known hypersensitivity to fluoroquinolones.
  • Monitor for tendon pain: discontinue if signs of tendonitis appear.
  • Caution in patients with cardiac arrhythmias: evaluate QT interval before use.
  • Store at ambient temperature below 25°C: keep in original container, protect from moisture and light.

Avoid Interactions

Norfloxacina Sandoz can interact with other medicines, altering its efficacy or safety profile.

Major Interactions (Avoid)

  • Antacids containing aluminum or magnesium: reduce absorption of norfloxacin.
  • Warfarin: may increase anticoagulant effect and bleeding risk.

Moderate Interactions (Monitor Closely)

  • NSAIDs (e.g., ibuprofen): may increase risk of central nervous system stimulation.
  • Theophylline: potential for increased serum levels and toxicity.
  • Corticosteroids: combined use may raise risk of tendon rupture.

Frequently Asked Questions

Norfloxacina Sandoz contains norfloxacin, a fluoroquinolone antibiotic indicated for uncomplicated urinary tract infections, acute prostatitis, uncomplicated gonorrhea and traveler’s diarrhea caused by susceptible bacterial strains.

Norfloxacin blocks bacterial DNA gyrase and topoisomerase IV, enzymes required for DNA replication and transcription. Inhibition leads to accumulation of DNA breaks, halting bacterial growth and causing cell death.

The appropriate dose of Norfloxacina Sandoz is determined by the prescribing clinician based on the infection type, severity, patient age, renal function and local resistance patterns. Patients should follow the exact regimen provided by their healthcare professional.

Safety data for norfloxacin in pregnancy and lactation are limited. It should only be used if the potential benefit outweighs the risk, and the decision must be made by a qualified healthcare provider after evaluating the individual situation.

To request Norfloxacina Sandoz, 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.

Norfloxacina Sandoz (norfloxacin) shares the class‑wide mechanism of DNA‑gyrase inhibition with other fluoroquinolones such as ciprofloxacin and levofloxacin. Compared with ciprofloxacin, norfloxacin generally has a similar spectrum but may differ in dosing frequency and specific susceptibility patterns, making it a suitable alternative when local resistance data favor its use.

Store Norfloxacina Sandoz at ambient temperature 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 stability.

Norfloxacina Sandoz is administered orally. The tablets should be swallowed whole with a full glass of water, preferably on an empty stomach (at least one hour before or two hours after meals) to maximise absorption, unless otherwise directed by a healthcare professional.

Serious adverse events include tendon rupture or tendonitis (especially in the Achilles tendon), QT‑interval prolongation that can lead to cardiac arrhythmias, and severe hypersensitivity reactions such as Stevens‑Johnson syndrome or anaphylaxis. Patients should seek immediate medical attention if they experience sudden joint pain, palpitations, or skin blistering.

Norfloxacina Sandoz should be avoided in individuals with a documented hypersensitivity to norfloxacin or any fluoroquinolone, those with a history of tendon disorders related to fluoroquinolone use, and patients with known prolonged QT interval unless the benefit justifies the risk.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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