Product image of Levoxacin (Levofloxacin) supplied by GNH India

Levoxacin

Active Ingredient:
Levofloxacin
Origin:
EU

Levoxacin (Levofloxacin)

Levofloxacin, the active ingredient in Levoxacin, is a fluoroquinolone antibiotic presented as an intravenous solution for intravenous use. It treats a range of serious bacterial infections, including community‑acquired and hospital‑acquired pneumonia, complicated urinary tract, intra‑abdominal, and skin and soft‑tissue infections in adult patients.

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

Manufacturer / TM Owner

Sapiens Pharmaceuticals Ltd

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Indications & Clinical Uses

  • Levofloxacin is a fluoroquinolone antibiotic used to treat bacterial infections across several organ systems.
  • Community‑acquired pneumonia: rapid bacterial eradication to improve respiratory function.
  • Hospital‑acquired pneumonia: effective against resistant pathogens in severe lung infections.
  • Complicated urinary tract infections: clears infection in upper urinary tract and kidneys.
  • Complicated intra‑abdominal infections: targets mixed bacterial flora in abdominal sepsis.
  • Skin and soft‑tissue infections: resolves cellulitis and other bacterial skin conditions.

How It Works

  • Levofloxacin inhibits bacterial DNA gyrase (topoisomerase II) and topoisomerase IV, enzymes essential for DNA supercoiling and replication. By blocking these targets, it prevents bacterial DNA synthesis and transcription, leading to bacterial cell death and eradication of the infection.

Side Effects

Levofloxacin may cause a range of adverse reactions, from mild to severe.

Common Side Effects

  • Nausea: mild gastrointestinal upset.
  • Diarrhea: loose stools, often self‑limiting.
  • Headache: transient cranial discomfort.
  • Dizziness: occasional vertigo or light‑headedness.
  • Rash: mild skin erythema.
  • Elevated liver enzymes: transient hepatic enzyme rise.

Serious or Rare Side Effects

  • Tendon rupture: especially Achilles, requiring immediate medical attention.
  • QT interval prolongation: may precipitate cardiac arrhythmias.
  • Clostridioides difficile infection: severe colitis risk.
  • Severe allergic reactions: anaphylaxis, angioedema.
  • Hepatic failure: rare but potentially life‑threatening.
  • Seizures: especially in patients with CNS disorders.

Precautions & Warnings

  • Levofloxacin requires careful consideration of patient‑specific factors before use.
  • Renal impairment: adjust dosing according to renal function.
  • History of tendon disorders: avoid use due to rupture risk.
  • Concomitant QT‑prolonging drugs: monitor ECG for arrhythmias.
  • Pregnancy and lactation: use only if benefits outweigh potential risks.
  • Elderly patients (>65 years): monitor for central nervous system effects.
  • Store at ambient temperature: keep in original container, protect from light and moisture.

Avoid Interactions

Levofloxacin can interact with several medicines, altering efficacy or safety.

Major Interactions (Avoid)

  • Ciprofloxacin: additive QT prolongation.
  • Antacids containing aluminum or magnesium: reduce levofloxacin absorption.
  • Warfarin: potentiates anticoagulant effect, increasing bleeding risk.

Moderate Interactions (Monitor Closely)

  • Corticosteroids: increased risk of tendon rupture.
  • Theophylline: may raise serum theophylline concentrations, requiring monitoring.

Frequently Asked Questions

Levoxacin, containing levofloxacin, is indicated for serious bacterial infections such as community‑acquired and hospital‑acquired pneumonia, complicated urinary tract infections, complicated intra‑abdominal infections, and skin and soft‑tissue infections. It is administered intravenously in hospital or clinical settings.

Levofloxacin inhibits bacterial DNA gyrase and topoisomerase IV, enzymes required for DNA replication and transcription. By blocking these targets, the drug prevents bacterial DNA synthesis, leading to bacterial cell death and resolution of the infection.

The specific dose and duration of Levoxacin are determined by the prescribing clinician based on the type and severity of infection, patient weight, renal function, and other clinical factors. No standard dose is provided here.

Levofloxacin’s safety in pregnancy and lactation is not well established. It should only be used when the potential benefit justifies any potential risk to the fetus or infant, and the decision must be made by a qualified healthcare professional.

To request Levoxacin, 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.

Levofloxacin offers broad‑spectrum activity against Gram‑positive and Gram‑negative bacteria and has a convenient once‑daily dosing schedule when given orally. Compared with older fluoroquinolones, it often provides better lung penetration and a lower risk of certain resistance mechanisms, but safety considerations remain similar across the class.

Levoxacin should be stored at ambient temperature, below 25 °C, in its original packaging. Protect the solution from light and moisture, and keep it out of reach of children.

Levoxacin is supplied as an intravenous solution and is administered directly into a vein by a qualified healthcare professional. The infusion rate and duration are set by the prescriber according to the infection being treated and patient-specific factors.

Serious risks include tendon rupture (especially Achilles), QT interval prolongation leading to cardiac arrhythmias, severe allergic reactions such as anaphylaxis, Clostridioides difficile‑associated colitis, hepatic failure, and seizures. Patients should be monitored closely for any of these events.

Levoxacin is contraindicated in patients with a known hypersensitivity to levofloxacin or other fluoroquinolones. Caution is advised for individuals with a history of tendon disorders, significant cardiac arrhythmias, or those taking medications that prolong the QT interval.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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