Product image of Levocetirizina Teva (Levocetirizine Dihydrochloride) supplied by GNH India

Levocetirizina Teva

Active Ingredient:
Levocetirizine Dihydrochloride
Origin:
EU

Levocetirizina Teva (Levocetirizine Dihydrochloride)

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

Manufacturer / TM Owner

Teva Italia S.R.L.

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Indications & Clinical Uses

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.

How It Works

  • Levocetirizine selectively blocks peripheral H1‑histamine receptors, preventing histamine from binding and triggering the cascade that leads to vasodilation, increased vascular permeability, and sensory nerve activation. By inhibiting this receptor, the drug reduces the classic signs of allergic inflammation without crossing the blood‑brain barrier in significant amounts, limiting central sedation.

Side Effects

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.

Precautions & Warnings

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.

Avoid Interactions

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.

Frequently Asked Questions

Levocetirizina Teva contains levocetirizine, a second‑generation antihistamine indicated for the relief of symptoms associated with allergic rhinitis and chronic idiopathic urticaria. It helps reduce nasal congestion, sneezing, itching, and hives in patients who experience these allergic conditions.

Levocetirizine works by selectively blocking peripheral H1‑histamine receptors. By preventing histamine from binding to these receptors, it stops the cascade that leads to vasodilation, increased vascular permeability, and nerve stimulation, thereby alleviating the classic signs of an allergic response.

The appropriate dose of Levocetirizina Teva is determined by a qualified prescriber based on the patient’s age, condition severity, and renal function. Healthcare professionals will select the dosage that best matches the individual’s therapeutic needs.

Safety data for levocetirizine in pregnancy are limited, and the drug should only be used if the potential benefit justifies any potential risk to the fetus. Breastfeeding mothers should consult their physician, as the medication may be excreted in breast milk.

To place an order, submit an enquiry on the product page at gnhindia.com, specifying the required quantity. GNH India works with hospitals, pharmacies, and procurement teams worldwide, verifies trade or institutional credentials, and then provides pricing, availability, shipping details (including any cold‑chain requirements), and necessary import documentation.

Levocetirizina Teva offers a second‑generation profile, providing effective allergy relief with a lower risk of sedation compared with first‑generation antihistamines such as diphenhydramine. Its selective H1‑receptor blockade yields rapid symptom control while minimizing central nervous system effects.

Store the tablets at ambient temperature, preferably below 25 °C, in the original blister pack or container. Protect them from moisture, heat, and direct sunlight to maintain potency throughout the shelf life.

Levocetirizina Teva is taken orally, usually with or without food, as directed by a healthcare professional. Swallow the tablet whole with a glass of water; do not crush or chew unless specifically instructed.

While rare, serious adverse reactions can include angioedema, anaphylaxis, and severe skin reactions such as Stevens‑Johnson syndrome. Patients should seek immediate medical attention if they experience swelling of the face or throat, rash, or any signs of an allergic emergency.

Individuals with known hypersensitivity to levocetirizine or any component of the formulation should avoid the product. Caution is also advised for patients with severe renal impairment, as dose adjustment may be required, and for those taking medications that strongly interact with levocetirizine.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated:

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