Levoquin 500mg Tablet contains levofloxacin, a broad-spectrum fluoroquinolone antibiotic effective against a wide range of bacterial infections. It is primarily indicated for the treatment of respiratory tract infections, including community-acquired pneumonia, acute bacterial sinusitis, and chronic bronchitis exacerbations, as well as urinary tract infections, including complicated and uncomplicated cases, and pyelonephritis. Levofloxacin exerts its antibacterial action by inhibiting bacterial DNA gyrase and topoisomerase IV, enzymes essential for DNA replication, transcription, repair, and recombination, leading to bacterial cell death. The 500mg dosage is commonly prescribed based on the severity and type of infection, with dosing adjustments necessary in patients with renal impairment to prevent toxicity. Levoquin is administered orally and is well absorbed, with high bioavailability, allowing for effective systemic concentrations. Common adverse effects include gastrointestinal disturbances, headache, dizziness, and potential tendonitis or tendon rupture, particularly in elderly patients or those on corticosteroid therapy. Use of Levoquin requires caution in patients with a history of QT prolongation or central nervous system disorders. It is contraindicated in individuals with hypersensitivity to levofloxacin or other fluoroquinolones. Proper adherence to the prescribed regimen is essential to prevent resistance development and ensure therapeutic efficacy.

Dosage & How to Use