GNH USA

Europe — EMA

Levocetirizine Dihcl Viatris

GNH USA supplies Levocetirizine Dihcl Viatris (Levocetirizine Dihydrochloride), an H1‑antihistamine for allergic rhinitis and chronic urticaria.

Levocetirizine Dihydrochloride

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What is Levocetirizine Dihydrochloride?

Levocetirizine Dihydrochloride, the active ingredient in Levocetirizine Dihcl Viatris, is an antihistamine (H1 receptor antagonist) presented as an oral tablet for oral use. It alleviates symptoms of allergic rhinitis and chronic idiopathic urticaria in adults and children.

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

What is Levocetirizine Dihydrochloride used for?

Levocetirizine Dihcl Viatris is an H1‑antihistamine used to manage allergic conditions.

Allergic rhinitis: reduces nasal congestion, itching and watery discharge. Chronic idiopathic urticaria: diminishes wheal formation and itching. Other IgE‑mediated allergic conditions: may provide symptomatic relief of mild skin or nasal symptoms.

What are the side effects of Levocetirizine Dihydrochloride?

Levocetirizine Dihcl Viatris is generally well tolerated.

Common Side Effects: - Drowsiness: mild sedation, especially at treatment initiation. - Headache: transient, often resolves without intervention. - Dry mouth: mild reduction in salivary flow. - Nausea: occasional gastrointestinal discomfort.

Serious or Rare Side Effects: - Angioedema: swelling of face, lips or tongue requiring urgent care. - Severe skin reactions: such as Stevens‑Johnson syndrome or toxic epidermal necrolysis. - Anaphylaxis: rare systemic allergic reaction with respiratory compromise. - Hepatic injury: abnormal liver enzymes, monitor if clinically indicated. - Blood dyscrasias: rare cases of neutropenia or thrombocytopenia.

What precautions apply to Levocetirizine Dihydrochloride?

Levocetirizine Dihcl Viatris should be used with caution in certain populations and conditions.

Pregnancy: safety not established; use only if clearly needed. Breastfeeding: limited data; weigh potential benefits against risks. Renal impairment: dose may require adjustment in severe dysfunction. Elderly: increased susceptibility to sedation; monitor functional status. Drug interactions: review concomitant medications for potential additive effects. Store at ambient temperature below 25°C: keep in the original pack, protect from moisture.

What does Levocetirizine Dihydrochloride interact with?

Levocetirizine Dihcl Viatris may interact with other medicines.

Major Interactions (Avoid): - Ketoconazole: may increase levocetirizine plasma concentrations. - Erythromycin: potential elevation of drug levels. - Ritonavir: can raise systemic exposure.

Moderate Interactions (Monitor Closely):\n- Alcohol: may enhance drowsiness and impair coordination. - Other antihistamines: additive sedation risk. - CNS depressants: increased central nervous system effects.

Frequently asked questions

What is Levocetirizine Dihcl Viatris used for?+
Levocetirizine Dihcl Viatris contains levocetirizine dihydrochloride, an H1‑antihistamine indicated for the symptomatic relief of allergic rhinitis and chronic idiopathic urticaria. It helps reduce nasal congestion, itching, sneezing, and skin wheal formation associated with these allergic conditions.
How does levocetirizine work?+
Levocetirizine selectively blocks peripheral H1 receptors, preventing histamine from binding to its target cells. This inhibition reduces vascular permeability, sensory nerve activation, and glandular secretion, thereby alleviating the classic signs of an allergic reaction such as itching, swelling, and rhinorrhea.
What is the usual dose of Levocetirizine Dihcl Viatris?+
The appropriate dose of Levocetirizine Dihcl Viatris is determined by the prescribing healthcare professional based on the patient’s age, clinical condition, renal function, and other individual factors. Patients should follow the prescriber’s instructions and not alter the dose without medical advice.
Is Levocetirizine safe in pregnancy or breastfeeding?+
Safety data for levocetirizine during pregnancy and lactation are limited. It should only be used if the potential benefit justifies the potential risk to the fetus or infant. Women who are pregnant, planning pregnancy, or breastfeeding should discuss the risks and benefits with their healthcare provider.
How do I order Levocetirizine Dihcl Viatris from GNH USA?+
To order, submit an enquiry on the product page at gnh-usa.com, specifying the required quantity. GNH USA supplies 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.
How does Levocetirizine compare with other antihistamines?+
Levocetirizine is the active enantiomer of cetirizine, offering similar efficacy with a potentially lower incidence of sedation. Compared with first‑generation antihistamines, it provides effective allergy relief with fewer anticholinergic side effects, making it a preferred option for many patients requiring once‑daily dosing.
How should Levocetirizine Dihcl Viatris be stored and handled?+
The product should be stored at ambient temperature below 25 °C, in its original packaging, protected from moisture and direct sunlight. Keep the container tightly closed and out of reach of children. Do not use if the tablet shows signs of damage or discoloration.
How is Levocetirizine Dihcl Viatris administered?+
Levocetirizine Dihcl Viatris is taken orally, usually once daily, with or without food, as directed by the prescriber. The tablet should be swallowed whole with water and not chewed or crushed unless specifically instructed by a healthcare professional.
What are the most serious risks associated with Levocetirizine?+
Serious but rare risks include angioedema, severe skin reactions such as Stevens‑Johnson syndrome, anaphylaxis, hepatic injury, and hematologic abnormalities like neutropenia. Patients should seek immediate medical attention if they experience swelling of the face or throat, rash, or signs of an allergic reaction.
Who should not use Levocetirizine Dihcl Viatris?+
Levocetirizine should be avoided in individuals with known hypersensitivity to levocetirizine or any component of the formulation. Caution is advised for patients with severe renal impairment, pregnant or breastfeeding women, and those taking medications that may significantly increase levocetirizine levels without appropriate monitoring.
Information provided on this page is for educational use by procurement and clinical professionals. Always consult a licensed healthcare provider for medical advice and prescribing decisions. GNH USA supplies this product subject to applicable regulatory and licensing requirements.
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Product details

Drug
Levocetirizine Dihydrochloride
Route
Oral Use
Manufacturer
Viatris Limited
Origin
EU

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