Zyrtec

Dosages for Zyrtec (Cetrizine) for different ages

Medicine May Give Every 12-13 mo. DO NOT TAKE MORE THAN 5mg IN 24 HOURS 2-5 yr. DO NOT TAKE MORE THAN 5mg IN 24 HOURS 6 yr.+ DO NOT TAKE MORE THAN 10mg IN 24 HOURS
Suspension 5mg/5mL 12 hours 2.5mg or 2.5mL 2.5mg to 5mg, or 2.5mL to 5mL 5mg to 10mg, or 5mL to 10mL
Chewable 2.5mg 12 hours 1 tab. 1-2 tab. 2-4 tab.
Chewable 10mg 12 hours - - 1 tab.
Tablets 10mg - - - 1 tab.

Dosage is based on age. If your child is under 12 months, please contact our office.

Customized from Itching Allergies v0.1 7/8/2025