Levocetirizin Micro Labs (Levocetirizine Dihydrochloride)

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

The appropriate dose is determined by the prescribing healthcare professional based on the patient’s age, weight, renal function and clinical response. Physicians typically start with the recommended adult or pediatric dose and may adjust it as needed, but exact dosing regimens should not be inferred without a prescription.

Safety data are limited; therefore, levocetirizine should only be used during pregnancy or lactation if the potential benefit justifies the potential risk to the fetus or infant. Patients who are pregnant, planning pregnancy, or breastfeeding should discuss individual risk factors with their healthcare provider.

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 assistance with import documentation.

Levocetirizine is the active enantiomer of cetirizine and offers similar efficacy with a lower incidence of sedation compared with first‑generation antihistamines such as diphenhydramine. Compared with cetirizine, levocetirizine may provide faster onset of action and improved symptom control in some patients, while maintaining a favorable safety profile.

Store the product at ambient temperature, preferably below 25 °C, in its original packaging. Protect it from moisture, direct sunlight and excessive heat. Keep the container tightly closed and out of reach of children. No refrigeration is required for this oral formulation.

The medication is taken orally, usually with a glass of water. It can be taken with or without food, according to the prescriber’s instructions. Patients should swallow the tablet whole and avoid crushing or chewing unless the formulation specifically permits it.

While generally well tolerated, the most serious adverse events include angioedema, anaphylactic reactions and rare severe skin disorders such as Stevens‑Johnson syndrome. Any signs of swelling of the face, lips, tongue, difficulty breathing, or widespread rash should prompt immediate medical attention.

Levocetirizine is contraindicated in individuals with known hypersensitivity to levocetirizine, cetirizine or any other component of the formulation. Caution is also advised for patients with severe renal impairment, as dose adjustment may be required, and for those taking other sedating medications.