Major All Day Allergy 24Hr Tab Cetirizine Hcl-10 Mg 30 Tablets X 3 Packs Relieve the discomfort caused by common allergens with Major All Day Allergy Relief Antihistamine Tablets. Designed to eliminate indoor and outdoor allergy symptoms Each 10mg antihistamine tablet packs enough power to eliminate sneezing and to soothe your itchy watery eyes Throat and nose for a full 24 hours. A great value, each bottle contains 30 tablets sku: 3x10190388 Listing and template services provided by inkFrog.