Levalox

Levofloxacin, the active ingredient in Levalox, is a Fluoroquinolone antibiotic presented as an oral dosage form for systemic use. It treats a range of bacterial infections in adult patients, including respiratory, urinary, and skin infections. GNH USA supplies Levalox as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide.

Levofloxacin is indicated for several bacterial infections affecting different organ systems. - Community‑acquired respiratory tract infection: effective in eradicating the pathogen and improving respiratory symptoms. - Urinary tract infection: clears infection and relieves dysuria and frequency. - Skin and soft tissue infection: resolves cellulitis, abscesses and related inflammation. - Acute bacterial sinusitis: reduces sinus inflammation and promotes drainage. - Complicated intra‑abdominal infection: combats mixed bacterial flora and supports recovery after surgery.

Levofloxacin may cause a range of adverse reactions.

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: risk of cardiac arrhythmias. - Clostridioides difficile infection: severe colitis with watery diarrhea. - Severe allergic reaction: rash, swelling, or anaphylaxis. - Peripheral neuropathy: numbness or tingling in extremities. - Photosensitivity: increased skin reaction to sunlight.

Levofloxacin requires careful use in certain patient groups and conditions. - Assess renal function: adjust dosing in patients with impaired kidney function. - Avoid use in patients with a history of tendon disorders or recent tendon injury. - Monitor cardiac status: watch for QT prolongation, especially in patients on other QT‑prolonging drugs. - Use with caution in pregnancy or breastfeeding: potential risks to the fetus or infant. - Limit concurrent NSAID use: increased risk of tendon rupture. - Store at room temperature: keep in the original container, protect from moisture and light.

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

Major Interactions (Avoid): - Co‑administration with other fluoroquinolones: additive toxicity risk. - Use with QT‑prolonging agents (e.g., quinidine, macrolides): heightened arrhythmia potential. - Combination with NSAIDs: increased chance of tendon injury.

Moderate Interactions (Monitor Closely): - Antacids containing aluminum or magnesium: may reduce levofloxacin absorption. - Warfarin: levofloxacin can enhance anticoagulant effect, requiring INR monitoring. - Theophylline: plasma levels may rise, risking toxicity. - Corticosteroids: concurrent use may raise tendon rupture risk.