Children's Claritin 24 hour Non-Drowsy Allergy Relief Grape Flavored Chewable Tablets offer 24 hours of allergy relief from sneezing and runny nose, watery eyes and itchy nose, throat or eyes. Claritin, an antihistamine, is made for indoor and outdoor allergies. For children ages 2+. Each Tablet contains 5 mg of loratadine. Chidlren's Claritin is the #1 Pediatritican recommended non-drowsy oral allergy brand.