Children 6-12 years of age: 1 tablet once daily.
Patients with renal function impairment: The following applies to adults and children 12 years of age and older.
Dosing adjustments for patients with impaired renal function: See table.

Patients with hepatic impairment: No dosage adjustment is necessary in patients with hepatic impairment.
Mode of Administration: Levocetirizine dihydrochloride is administered orally once daily in the evening without regard to meals.