
ZYRTEC® Allergy Relief Tablets
Product Overview
Each antihistamine tablet contains 10 mg Cetirizine HCl to relieve your worst allergy symptoms, indoors and out, for a full 24 hours.
Get allergy relief that starts working faster than Claritin® on the first day you take it.*
Other information
Store between 20° to 25°C (68° to 77°F)
Do not use if blister unit is torn or broken
Questions? call 1-800-343-7805 (toll-free) or 215-273-8755 (collect)
Adults and children 6 years and over:
One 10 mg tablet once daily; do not take more than one 10 mg tablet in 24 hours. A 5 mg product may be appropriate for less severe symptoms.
Adults 65 years and over:
Ask a doctor.
Children under 6 years of age:
Ask a doctor.
Consumers with liver or kidney disease:
Ask a doctor.

When you have an allergic reaction, your immune system produces chemicals known as histamines to fight the allergen, and these are what cause your symptoms. Cetirizine helps relieve these symptoms by blocking the effects of histamines, so your symptoms don’t develop.