Levocetirizina Teva

Levocetirizine, the active ingredient in Levocetirizina Teva, is a second‑generation antihistamine presented as an oral dosage form for oral use. It alleviates symptoms of allergic rhinitis and chronic idiopathic urticaria in adults and adolescents.

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

Levocetirizine is a second‑generation antihistamine that acts on histamine‑mediated allergic pathways. - Allergic rhinitis: reduces nasal congestion, itching, sneezing and rhinorrhea. - Chronic idiopathic urticaria: diminishes wheal formation and pruritus. - Seasonal allergic rhinitis: provides symptomatic relief during pollen seasons.

Levocetirizine is generally well tolerated, but adverse reactions can occur.

Common Side Effects: - Drowsiness: mild to moderate sleepiness, especially at treatment initiation. - Dry mouth: reduced salivary flow causing a dry sensation. - Headache: transient cranial discomfort. - Nausea: occasional stomach upset.

Serious or Rare Side Effects: - Angioedema: swelling of face, lips, or tongue requiring urgent care. - Anaphylaxis: severe, life‑threatening allergic reaction. - Severe skin reactions: such as Stevens‑Johnson syndrome or toxic epidermal necrolysis.

Levocetirizine should be used with awareness of specific safety considerations. - Pregnancy: consult a healthcare professional before use; safety data are limited. - Renal impairment: dose may need adjustment in patients with reduced kidney function. - Elderly: monitor for increased sedation or dizziness. - Alcohol or CNS depressants: avoid concurrent use as it may enhance drowsiness. - Drug interactions: review all concomitant medications with a pharmacist. - Store at ambient temperature: keep in the original packaging, protect from moisture and direct sunlight.

Levocetirizine may interact with other medicines, altering its efficacy or safety.

Major Interactions (Avoid): - Ketoconazole: can increase levocetirizine plasma concentrations. - Erythromycin: may raise drug levels, enhancing side effects. - Ritonavir: strong CYP3A4 inhibition may elevate exposure.

Moderate Interactions (Monitor Closely): - Alcohol or other CNS depressants: may potentiate drowsiness. - Theophylline: possible increase in theophylline levels. - Phenobarbital: may reduce levocetirizine effectiveness.