Adult & adolescent ≥12 yr: Nasal (rhinorrhea, nasal congestion & itching, sneezing) & ocular symptoms (itching/burning, tearing/watering & redness of the eye) of seasonal allergic rhinitis; nasal symptoms (rhinorrhea, nasal congestion & itching, sneezing) of perennial allergic rhinitis. Childn 2-11 yr: Nasal symptoms (rhinorrhea, nasal congestion & itching, sneezing) of seasonal & perennial allergic rhinitis.