Zyrtec comes in a range of formulas, including easy-to-administer formulations specially designed for kids aged 1-12 years. All Zyrtec treatments are designed to give fast, long-lasting relief from hayfever, allergies and hives. Make sure you check the dosage and always read the label. Zyrtec Oral Drops* For children 1-6 years of age taken twice daily and calculated on body weight as follows:  Body Weight (kg)  10-14  14-18 18-22 22-26 26-30 Over 30  Oral Drops (Number of drops) 4 5 6 7 8 10   For children 6 years and over taken twice daily as follows:    Formulation  Dosage  Oral Drops  10 drops Zyrtec Oral Solution* For children 1-6 years of age: taken twice daily and calculated on body weight as follows:  Body Weight (kg) 10-14 14-18 18-22 22-26 26-30 Over 30  75mL & 200mL  (Dosage in mL of oral solution) 2.0 2.5 3.0 3.5 4.0 5.0   For children 6 years and over: taken twice daily as follows:    Formulation Dosage  Oral Solution  (75mL & 200mL)  5mL     Zyrtec Tablets**  For adults & children aged over 12 years For children aged 6-12 years  1 tablet daily  ½ tablet twice daily     *Oral drops and solution not to be given to children under 1 year of age. **Zyrtec tablets not to be given to children under 6 years of age. Always read the label and use only as directed. If symptoms persist, please see your health care professional. Zyrtec® Registered Trademark of UCB Farchim S.A.