Lexacin

Levofloxacin, the active ingredient in Lexacin, is a fluoroquinolone antibiotic presented as an injection for intravenous use. It treats community‑acquired pneumonia, complicated urinary tract infections, skin and soft tissue infections, and septicemia in adult patients.

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

Levofloxacin is a fluoroquinolone antibacterial indicated for several serious bacterial infections.

- Community‑acquired pneumonia: achieves bacterial eradication and clinical cure in adult patients. - Complicated urinary tract infections: eliminates causative pathogens and resolves infection. - Skin and soft tissue infections: clears infection and promotes healing of affected tissues. - Septicemia: provides rapid bacterial clearance in systemic infection.

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

Common Side Effects: - Nausea: mild to moderate gastrointestinal upset. - Diarrhea: often self‑limiting watery stools. - Headache: transient cranial discomfort. - Dizziness: occasional vertiginous sensations. - Abdominal pain: cramping or discomfort. - Rash: mild skin erythema.

Serious or Rare Side Effects: - Tendon rupture: especially Achilles tendon, may occur without warning. - QT interval prolongation: risk of cardiac arrhythmias. - Severe allergic reactions: anaphylaxis, angioedema. - Clostridioides difficile‑associated diarrhea: potentially life‑threatening colitis. - Hepatic toxicity: elevated liver enzymes or hepatitis. - Peripheral neuropathy: sensory disturbances or weakness.

Levofloxacin requires careful assessment of patient risk factors before use.

- Renal impairment: adjust dose or monitor renal function closely. - History of tendon disorders: avoid use or monitor for tendon pain. - QT prolongation risk: avoid in patients with known cardiac arrhythmias. - Concurrent use of NSAIDs: increased risk of central nervous system stimulation. - Pregnancy and lactation: use only if benefits outweigh potential risks. - Store at 2-8°C: keep refrigerated, protect from light, do not freeze.

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

Major Interactions (Avoid): - Ciprofloxacin: additive QT prolongation risk. - Antacids containing magnesium or aluminum: reduce levofloxacin absorption. - Warfarin: may increase anticoagulant effect and bleeding risk. - Theophylline: can raise serum theophylline concentrations. - Cyclosporine: heightened risk of neurotoxicity.

Moderate Interactions (Monitor Closely): - NSAIDs: increased chance of central nervous system stimulation. - Diabetes medications (e.g., insulin): may affect glucose control. - Corticosteroids: elevated risk of tendon rupture.