3. A minimum 1-year history of seasonal rhinoconjunctivitis (Nasal symptoms: sneezing, itching, rhinorrhea, congestion; Ocular symptoms: itching, redness, watering; Other: itching ears/throat) on exposure to Japanese Red Cedar pollen and/or Mountain Cedar pollen. Subjects have a clinical history that includes symptoms of allergic rhinitis during the Japanese Red Cedar or Mountain Cedar season and when exposed to Japanese Red Cedar and/or Mountain Cedar pollen.