ZYRTEC TAB 30SZyrtec Tablet 30s Fast Acting Allergy Relief Overview: Zyrtec Tablet (Cetirizine Hydrochloride) is an effective, non drowsy antihistamine that provides rapid relief from allergy symptoms such as sneezing, runny nose, itchy or watery eyes, and skin rashes. Suitable for both seasonal and year round allergies, it works by blocking histamine, the substance responsible for allergic reactions. Key Benefits: Relieves nasal congestion, sneezing, and itching