Use these zyrtec dosage guides for infants and children younger than 12 years old. Children's Zyrtec Allergy Syrup relieves indoor and outdoor allergy symptoms in children. With 5 milligrams of cetirizine hydrochloride in each 5 mL, this over the counter children's allergy medicine offers 24 hour relief from common symptoms of hay fever and other upper respiratory allergies. Children's ZYRTEC is a kid’s chewable allergy medicine that brings dye-free, 24-hour relief to little ones ages 2 years and older. These chewables come in a grape flavor and relieves symptoms that may be triggered by over 200 different indoor and outdoor allergens. Suitable for kids ages 2+, each chewable allergy relief tablet contains 2.5 milligrams of antihistamine cetirizine hydrochloride to relieve allergy symptoms including runny nose, sneezing, itchy & watery eyes, & itchy nose & throat. With 5 milligrams of the antihistamine cetirizine hydro-chloride in each 5 mL dose, this over-the-counter children's allergy medicine offers all-day, 24-hour relief from common symptoms of hay fever, seasonal allergies, and other upper respiratory allergies. Each 5 mL of this allergy syrup contains 5 mg of cetirizine HCl antihistamine to help treat allergy symptoms such as runny nose, sneezing, and itchy nose and throat. Available in both grape or bubble gum flavors, Children’s ZYRTEC ® Syrup is suitable for children and toddlers ages 2 years and up. Children's ZYRTEC Hives Relief Syrup in a tasty grape flavor reduces hives and relieves hive-related itching for your child. This liquid hives relief medicine for adults and children 6 years and up provides 24 hours of relief from hives related symptoms. Give children the relief they need from allergies with ZYRTEC® children’s allergy syrup. Learn about ingredients, dosing information, and more. Each chewable contains 2.5 mg of cetirizine HCl to help provide 24-hour relief of common allergy symptoms including itchy eyes, sneezing, runny nose, and itchy nose and throat. This dye-free allergy medicine is suitable for children and toddlers older than 2 years old. This prescription-strength antihistamine liquid allergy medicine for kids 2 years and older provides 24-hour relief from common symptoms of hay fever and other upper respiratory allergies, including runny nose, sneezing, itchy, watery eyes, and itching of the nose or throat.