Europe — EMA
Levocetirizin Stada (Levocetirizine)
GNH USA supplies Levocetirizin Stada (Levocetirizine), a second‑generation antihistamine for allergic rhinitis and chronic idiopathic urticaria.
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What is Levocetirizine?
Levocetirizine, the active ingredient in Levocetirizin Stada, is a second‑generation antihistamine presented as an oral tablet for oral use. It alleviates symptoms of allergic rhinitis and chronic idiopathic urticaria in adults and adolescents, providing non‑sedating relief from histamine‑mediated reactions.
GNH USA supplies Levocetirizin Stada as a licensed, GDP‑compliant international pharmaceutical supplier serving hospitals, pharmacies and clinics worldwide, ensuring consistent quality and regulatory compliance across global markets. The company adheres to stringent manufacturing standards and offers reliable logistics for timely delivery.
What is Levocetirizine used for?
Levocetirizine is used to manage allergic conditions that involve histamine release.
Allergic rhinitis: reduces nasal congestion, sneezing, itching and watery discharge. Chronic idiopathic urticaria: decreases frequency and severity of hives and itching. Allergic conjunctivitis: helps relieve eye itching, redness and tearing associated with histamine exposure.
What are the side effects of Levocetirizine?
Levocetirizin Stada is generally well tolerated, but some patients may experience adverse reactions.
Common Side Effects: - Drowsiness or mild sedation - Headache - Dry mouth - Fatigue - Nausea - Altered taste perception
Serious or Rare Side Effects: - Angioedema or facial swelling - Anaphylactic reactions - Severe skin reactions such as Stevens‑Johnson syndrome - Hepatic enzyme elevation - Blood dyscrasias (e.g., neutropenia) - Cardiac arrhythmias (rare)
What precautions apply to Levocetirizine?
Before initiating therapy, consider the following safety measures.
Pregnancy: consult a healthcare professional to weigh potential risks and benefits. Breastfeeding: evaluate infant exposure and discuss with a clinician. Renal impairment: dose may require adjustment in patients with reduced kidney function. Elderly: monitor for increased sedation or confusion. Alcohol and CNS depressants: avoid concomitant use as it may enhance drowsiness. Store at ambient temperature: keep in the original packaging, protect from moisture and direct sunlight.
What does Levocetirizine interact with?
Levocetirizin Stada can interact with several medicines; awareness helps prevent adverse outcomes.
Major Interactions (Avoid): - Alcohol: may increase sedation and impair coordination. - Central nervous system depressants (e.g., benzodiazepines): additive drowsiness. - Theophylline: levocetirizine may raise plasma theophylline levels. - Ritonavir: can increase levocetirizine exposure.
Moderate Interactions (Monitor Closely): - Antifungal agents such as ketoconazole: may elevate levocetirizine concentrations. - Macrolide antibiotics (e.g., erythromycin): potential pharmacokinetic interaction. - Loop diuretics (e.g., furosemide): may enhance hypotensive effects. - Concurrent antihistamines: additive antihistaminic effect may increase side‑effect risk.



