Levofloxacin

Levofloxacin, the active ingredient in Levofloxacin, is a Fluoroquinolone antibiotic presented as a tablet for oral use. It treats a range of bacterial infections in adults and children as prescribed.

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

Levofloxacin is indicated for several bacterial infections affecting the respiratory, urinary and skin systems.

- Community‑acquired pneumonia: eradicates the causative pathogens and improves lung function. - Acute bacterial sinusitis: relieves sinus inflammation by eliminating the infecting bacteria. - Acute exacerbation of chronic bronchitis: reduces bacterial load and shortens symptom duration. - Uncomplicated urinary tract infections: clears the infection and prevents recurrence. - Skin and skin structure infections: treats cellulitis, abscesses and other bacterial skin conditions.

Levofloxacin 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. - Abdominal pain: cramping or discomfort.

Serious or Rare Side Effects: - Tendon rupture: sudden tendon pain or loss of function. - QT interval prolongation: risk of cardiac arrhythmias. - Severe allergic reaction: rash, swelling, or anaphylaxis. - Clostridioides difficile infection: severe colitis after antibiotic use. - Peripheral neuropathy: numbness or tingling in extremities. - Hepatic toxicity: elevated liver enzymes or jaundice.

Before prescribing Levofloxacin, clinicians should consider several safety measures.

- Assess renal function: adjust dose in patients with impaired kidneys. - Review history of tendon disorders: avoid use in those with recent tendon injury. - Avoid concomitant NSAIDs when possible: reduces risk of tendon complications. - Monitor QT interval: especially in patients with cardiac disease or electrolyte imbalance. - Use with caution in pregnancy: safety category is unknown, weigh benefits against risks. - Store at room temperature: keep in the original container, protect from moisture and direct sunlight.

Levofloxacin can interact with other medicines, altering effectiveness or safety.

Major Interactions (Avoid): - Antacids containing magnesium or aluminum: reduce levofloxacin absorption. - Warfarin: may increase anticoagulant effect and bleeding risk. - Theophylline: elevated plasma levels can cause toxicity.

Moderate Interactions (Monitor Closely): - NSAIDs: combined use may increase risk of central nervous system stimulation. - Corticosteroids: together may heighten tendon rupture risk.