Levofloxacin Vioser

Levofloxacin, the active ingredient in Levofloxacin Vioser, is a fluoroquinolone presented as an injection for intravenous use. It treats a range of serious bacterial infections in adult patients, including pneumonia, urinary tract, skin and intra‑abdominal infections. GNH USA supplies Levofloxacin Vioser as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, transplant centres, oncology centres, pharmacies and clinics worldwide.

Levofloxacin is a broad‑spectrum antibacterial used to treat infections caused by susceptible bacteria.

Community‑acquired pneumonia: reduces bacterial load and improves respiratory function. Complicated urinary tract infection: eradicates uropathogens and resolves infection signs. Skin and soft tissue infections: treats cellulitis, abscesses and other bacterial skin conditions. Intra‑abdominal infections: targets mixed aerobic and anaerobic organisms to control intra‑abdominal sepsis.

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. - Abdominal pain: cramping or discomfort. - Rash: mild skin erythema.

Serious or Rare Side Effects: - Tendon rupture: especially Achilles, may occur without warning. - QT interval prolongation: can lead to cardiac arrhythmias. - Severe allergic reactions: anaphylaxis, angioedema. - Clostridioides difficile infection: severe colitis. - Hepatic dysfunction: elevated liver enzymes or hepatitis. - Peripheral neuropathy: numbness or tingling in extremities.

Levofloxacin requires careful consideration of patient‑specific factors before use. - Renal function: dose adjustment may be needed in impaired kidneys. - Pregnancy: Category C; use only if potential benefit justifies the risk. - Concomitant QT‑prolonging drugs: monitor cardiac rhythm. - History of tendon disorders: avoid or use with caution. - Elderly patients: increased susceptibility to CNS effects. - Store at 2-8°C: keep refrigerated, protect from light, do not freeze or shake.

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

Major Interactions (Avoid): - Non‑steroidal anti‑inflammatory drugs: heightened risk of tendon rupture. - Systemic corticosteroids: additive risk of tendon injury. - QT‑prolonging agents (e.g., quinidine, macrolides): may cause dangerous cardiac arrhythmias.

Moderate Interactions (Monitor Closely): - Antacids containing aluminum or magnesium: reduce levofloxacin absorption. - Iron supplements: decrease oral bioavailability. - Warfarin: may increase INR and bleeding risk. - Oral hypoglycemic agents: potential alteration of blood glucose control. - Hormonal contraceptives: may reduce contraceptive effectiveness.