Genericart Levocetirizine Dihydrochloride 5mg Tablet contains levocetirizine, a second-generation antihistamine indicated for the relief of symptoms associated with allergic conditions such as allergic rhinitis and chronic idiopathic urticaria. Levocetirizine selectively inhibits peripheral H1 histamine receptors, thereby reducing the effects of histamine, a key mediator in allergic reactions. This medication is effective in alleviating symptoms including sneezing, nasal congestion, runny nose, itchy and watery eyes, and skin hives or itching. The 5mg dosage provides a potent yet well-tolerated therapeutic effect with minimal sedative properties compared to first-generation antihistamines, making it suitable for daytime use. Levocetirizine is rapidly absorbed after oral administration, reaching peak plasma concentrations within one hour, and exhibits a half-life conducive to once-daily dosing. It is primarily eliminated via renal excretion, necessitating dose adjustments in patients with renal impairment. Genericart Levocetirizine Dihydrochloride 5mg Tablet should be used under medical supervision, especially in individuals with pre-existing kidney conditions or those taking concomitant medications. Common adverse effects include headache, dry mouth, and fatigue, although these are generally mild and transient. This medication is contraindicated in patients with known hypersensitivity to levocetirizine or cetirizine.