Ryclora or dexchlorpheniramine is a medication used to treat Angioedema, Allergic Conjunctivitis, Seasonal Allergic Rhinitis, Perennial Allergic Rhinitis and Vasomotor Rhinitis. For more details on dosage and administration for Angioedema, Allergic Conjunctivitis, Seasonal Allergic Rhinitis, Perennial Allergic Rhinitis and Vasomotor Rhinitis. Visit the Ryclora resource page.