Claritin RediTabs for Juniors 24-hour formulation relieves runny nose sneezing itchy watery eyes and itchy nose or throat. It is easy to take because no water is needed and the Claritin RediTabs tablet melts in your mouth. Claritin an antihistamine is made for indoor and outdoor allergies. For Juniors ages 6+. Each Claritin RediTabs for Juniors tablet contains 10 mg of loratadine.