Oftaquix (Levofloxacin Hemihydrate)

Levofloxacin, the active ingredient in Oftaquix, is a fluoroquinolone antibiotic presented as a tablet for oral use. It is indicated for the treatment of various bacterial infections in adults and children, including respiratory, urinary and skin infections, when prescribed by a qualified clinician. It is formulated for systemic absorption and is available in multiple dosage strengths to match clinical requirements.

GNH USA supplies Oftaquix as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide. The company adheres to EU quality standards and provides regulatory documentation for importers.

Levofloxacin, a fluoroquinolone antibiotic, is used to treat bacterial infections affecting several organ systems.

- Community‑acquired pneumonia: reduces bacterial load and improves respiratory symptoms. - Acute bacterial sinusitis: eradicates causative pathogens, relieving sinus congestion. - Uncomplicated urinary tract infection: eliminates uropathogens, alleviating dysuria and frequency.

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. - Insomnia: difficulty falling or staying asleep.

Serious or Rare Side Effects: - Tendon rupture: sudden tendon pain or rupture, especially in the Achilles. - QT interval prolongation: risk of cardiac arrhythmias. - Severe allergic reactions: rash, swelling, or anaphylaxis. - Clostridioides difficile infection: severe colitis with watery diarrhea. - Peripheral neuropathy: tingling or numbness in extremities. - Stevens‑Johnson syndrome: severe skin blistering and mucosal involvement.

Before prescribing Levofloxacin, clinicians should consider several safety factors.

- Assess renal function: dose adjustment may be required in renal impairment. - Avoid in patients with known hypersensitivity to fluoroquinolones. - Use with caution in elderly: higher risk of tendon injury and CNS effects. - Do not co‑administer with antacids containing aluminum or magnesium without appropriate spacing. - Monitor QT interval in patients with cardiac risk factors. - Store at room temperature: keep in the original container, protect from moisture and light.

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

Major Interactions (Avoid): - Concurrent use with other fluoroquinolones: increased risk of toxicity. - Co‑administration with systemic corticosteroids: heightened tendon rupture risk. - Combination with drugs that prolong QT interval (e.g., macrolides, antiarrhythmics): risk of cardiac arrhythmia.

Moderate Interactions (Monitor Closely): - Antacids or supplements containing calcium, iron, zinc, or magnesium: reduce levofloxacin absorption; separate dosing by at least 2 hours. - Warfarin: may enhance anticoagulant effect; monitor INR closely. - Theophylline: increased plasma levels; observe for signs of toxicity.