Original Prescription Strength.New Liquid Gels-"Liquid-filled capsules"Cetirizine HCI/antihistamine.Indoor + Outdoor Allergies.24 Hour Relief of:. Sneezing. Runny Nose. Itchy, Watery Eyes. Itchy Throat or Nose. Suggested Use:. Adults and children 6 years and over - one 10 mg tablet once daily; do not take more than one 10 mg tablet in 24 hours. A 5 mg product may be appropriate for less severe symptoms.