ZYRTEC® Dosage Guide
For Adult and Children’s Cetirizine HCl Products
Whether you need to know ZYRTEC® dosages for adults or children, check out our dosing charts and FAQs for the ZYRTEC® family of products, to find all the information you need.
When taking any medication, it’s important to take the recommended dosage. If you’re in doubt, follow the instructions on the product packaging or our dosage chart below.

ZYRTEC® Allergy Relief Medicine Tablets with 10 mg Cetirizine HCl Antihistamine

ZYRTEC® Liquid Gels with 10 mg Cetirizine HCl

ZYRTEC® 24 Hour Allergy Relief Dissolve Tablets with Cetirizine HCl, Citrus Flavored

ZYRTEC® Dye-Free Chewable Allergy Medicine with 10 mg Cetirizine HCl

ZYRTEC-D® Allergy + Congestion Relief Tablets with Decongestant and Cetirizine HCl

Children’s ZYRTEC® Allergy Relief Syrup with Cetirizine HCl

Children’s ZYRTEC® Dissolve Tabs with 10 mg Cetirizine HCl
Children’s ZYRTEC® Chewables Allergy Medicine for kids ages 6+ with 10 mg Cetirizine HCl
Children’s ZYRTEC® Chewable Allergy Medicine for kids ages 2+ with 2.5 mg Cetirizine HCl

ZYRTEC® Hives Relief Medicine Tablets with 10 mg Cetirizine HCl Antihistamine

ZYRTEC® Allergy Relief Medicine Tablets with 5 mg Cetirizine HCl Antihistamine

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