Can children use adult 10mg Zyrtec?

Children can use Zyrtec (cetirizine), but the dosage should be appropriate for their age and weight. For children aged 6 years and older, a typical dose is 5 to 10 mg once daily. However, it's essential to consult a pediatrician before giving any medication to ensure safety and proper dosing. Always follow the guidance provided on the medication label or by a healthcare professional.