Compare to Zyrtec active ingredient
Antihistamine
adults and children 6 years and over: one 10 mg capsule once daily; do not take more than one 10 mg capsule 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