Product image of Levoxa (Levofloxacin) supplied by GNH India

Levoxa

Active Ingredient:
Levofloxacin
Origin:
EU

Levoxa (Levofloxacin)

Levofloxacin, the active ingredient in Levoxa, is a fluoroquinolone antibiotic presented as an oral dosage form for systemic use. It treats a range of bacterial infections in adults and children when prescribed by a qualified health professional.
GNH India supplies Levoxa as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.

Manufacturer / TM Owner

Actavis Group Ptc Ehf.

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Indications & Clinical Uses

Levoxa is a fluoroquinolone antibiotic indicated for several bacterial infections affecting the respiratory, urinary and skin systems.

  • Community‑acquired pneumonia: eradicates the causative pathogens and improves respiratory function.
  • Acute bacterial sinusitis: reduces sinus inflammation by eliminating the infecting bacteria.
  • Acute exacerbation of chronic bronchitis: shortens symptom duration and prevents complications.
  • Urinary tract infection: clears the infection in the bladder and kidneys.
  • Skin and soft‑tissue infections: resolves bacterial involvement in cellulitis and wound infections.

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 bactericidal activity against a broad spectrum of Gram‑positive and Gram‑negative organisms.

Side Effects

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

Common Side Effects

  • Nausea: mild to moderate stomach upset.
  • Diarrhea: loose stools, sometimes watery.
  • Headache: transient cranial discomfort.
  • Dizziness: sensation of light‑headedness.
  • Insomnia: difficulty falling or staying asleep.

Serious or Rare Side Effects

  • Tendon rupture: sudden pain and loss of function, especially in the Achilles tendon.
  • QT interval prolongation: potential cardiac arrhythmias.
  • Severe allergic reactions: rash, swelling, or anaphylaxis.
  • Clostridioides difficile infection: severe colitis with watery diarrhea.
  • Peripheral neuropathy: tingling or numbness in extremities.

Precautions & Warnings

Before prescribing Levoxa, clinicians should evaluate patient‑specific risk factors and monitor for adverse events.

  • Assess renal function: dose adjustment may be required in impaired kidneys.
  • Avoid in patients with known hypersensitivity to fluoroquinolones.
  • Use with caution in individuals with a history of QT prolongation or cardiac arrhythmias.
  • Monitor for tendon pain or swelling, especially in older adults.
  • Store at room temperature: keep in the original container, protect from moisture and direct sunlight.

Avoid Interactions

Levoxa can interact with several medicines, altering its efficacy or safety profile.

Major Interactions (Avoid)

  • Antacids or supplements containing aluminum, magnesium, calcium, or iron: reduce levofloxacin absorption.
  • Warfarin: may increase anticoagulant effect and bleeding risk.

Moderate Interactions (Monitor Closely)

  • Cyclosporine: levofloxacin can raise cyclosporine levels, requiring monitoring.
  • Theophylline: may increase theophylline concentrations, leading to toxicity.
  • Non‑steroidal anti‑inflammatory drugs (NSAIDs): combined use can heighten risk of central nervous system stimulation.

Frequently Asked Questions

Levoxa contains levofloxacin, a fluoroquinolone antibiotic indicated for treating community‑acquired pneumonia, acute bacterial sinusitis, acute exacerbations of chronic bronchitis, urinary tract infections, and skin or soft‑tissue infections caused by susceptible bacteria. It is prescribed when a broad‑spectrum oral antibacterial agent is required.

Levofloxacin blocks bacterial DNA gyrase and topoisomerase IV, enzymes that control DNA supercoiling and replication. Inhibiting these targets stops bacterial DNA synthesis and transcription, leading to rapid bacterial cell death and clearance of the infection.

The dosage of Levoxa is determined by the prescribing clinician based on the infection type, severity, patient age, weight, and renal function. Healthcare providers select the appropriate strength, frequency, and treatment duration to achieve optimal therapeutic outcomes.

Levoxa’s safety in pregnancy and lactation has not been definitively established. It should only be used if the potential benefit outweighs the possible risk to the fetus or infant, and the decision must be made by a qualified healthcare professional.

To order Levoxa, 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 (including any cold‑chain requirements) and the necessary import documentation.

Levoxa (levofloxacin) offers a broad spectrum of activity against both Gram‑positive and Gram‑negative bacteria, often with once‑daily dosing, which can be more convenient than many beta‑lactams or macrolides. However, fluoroquinolones carry specific safety warnings, such as tendon toxicity and QT prolongation, that may influence the choice of therapy.

Levoxa should be stored at room temperature, 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 humid or excessively hot environments.

Levoxa is taken orally, usually with a full glass of water. It can be taken with or without food, but antacids or mineral supplements should be spaced at least two hours apart to avoid reduced absorption.

Serious risks include tendon rupture (especially in older adults), QT interval prolongation leading to arrhythmias, severe allergic reactions such as anaphylaxis, Clostridioides difficile‑associated colitis, and peripheral neuropathy. Patients should seek immediate medical attention if they experience sudden tendon pain, palpitations, severe rash, or persistent diarrhea.

Levoxa is contraindicated in individuals with a known hypersensitivity to levofloxacin, other fluoroquinolones, or any of its excipients. It should also be avoided in patients with a history of tendon disorders related to fluoroquinolone use, and used with extreme caution in those with uncontrolled epilepsy, myasthenia gravis, or significant cardiac conduction abnormalities.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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