Experience the luxury of clear sinuses with our Non-Drowsy Cetirizine, specifically formulated to provide effective relief from hay fever and allergy symptoms. Why Choose Non-Drowsy Cetirizine?. Expiry Date: Cetirizine Allergy Relief Tablets LOT Number: Cetirizine Allergy Relief Tablets Product Line: Cetirizine Allergy Relief Tablets Unit Quantity: 30.