A Multi-center, Prospective, Observational Study
Investigator examines the past prescription patterns and the reasons for the change of prescription to Monterizine capsules for Perennial Allergic Rhinitis patients with Asthma who will be taking Monterizine capsules to treat allergic rhinitis.~After being given Monterizine capsules, Investigator evaluates the therapeutic effectiveness and safety for 3 months (or 6 months).