Zyrtec Dosing Charts for Adult & Children’s Cetirizine Products | ZYRTEC®
https://www.zyrtec.com/products/zyrtec-dosage-guide
WEBWith Children's Zyrtec® Syrup, for children 2 to under 6 years of age: 2.5 mL once daily is the recommended dose. If needed, however, dose can be increased to a maximum of 5 mL once daily or 2.5 mL every 12 hours. Additionally, Children's Zyrtec® 2.5 mg Chewable Tablets can be taken 2.5 mg every 12 hours for children 2 to under 6 years of age.
DA: 78 PA: 60 MOZ Rank: 59