Levocetirizina Zentiva (Levocetirizine Dihydrochloride)

Levocetirizine works by selectively blocking peripheral H1‑histamine receptors. This inhibition prevents histamine from triggering the cascade that leads to vasodilation, increased vascular permeability, and sensory nerve activation, thereby reducing the typical signs of an allergic response without significant central nervous system effects.

The appropriate dose of Levocetirizina Zentiva is determined by the prescribing healthcare professional based on the patient’s age, clinical condition, and renal function. The prescriber will set the exact regimen according to current medical guidelines and individual patient needs.

Safety data for levocetirizine during pregnancy and lactation are limited. It should only be used if the potential benefit to the mother outweighs any possible risk to the fetus or infant, and the decision should be made in consultation with a qualified healthcare provider.

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

Levocetirizina Zentiva is the active enantiomer of cetirizine, offering a higher affinity for the H1 receptor and potentially a more rapid onset of action with a lower incidence of sedation compared with some first‑generation antihistamines, while providing comparable efficacy to other second‑generation agents.

The product should be stored at ambient temperature, preferably below 25 °C, in its original packaging to protect it from moisture and light. Keep the container tightly closed and out of reach of children.

Levocetirizina Zentiva is taken orally, usually with or without food, as directed by the prescriber. The tablet should be swallowed whole with a glass of water and not chewed or crushed unless specifically instructed.

Serious adverse reactions, although rare, include anaphylaxis, severe skin reactions such as Stevens‑Johnson syndrome or toxic epidermal necrolysis, and significant hepatic dysfunction. Patients should seek immediate medical attention if they experience symptoms like rash, swelling, difficulty breathing, or jaundice.

Levocetirizina Zentiva is contraindicated in individuals with known hypersensitivity to levocetirizine or any of the tablet’s excipients. Caution is also advised for patients with severe renal impairment, as dose adjustment may be required, and for those taking other CNS depressants.