The ingredients of Scutellaria Baicalensis Granules include Radix Scutellariae Sinensis, Radix Scutellariae Praeparata, Radix Angelicae Dahuricae, Radix Astragali, Rhizoma Atractylodis Macrocephalae and Radix Bupleuri. If children suffer from allergic rhinitis and have deficiency of lung qi, the application of Scutellaria Baicalensis granules can play a good therapeutic role, because Scutellaria Baicalensis granules include ingredients such as Astragalus, Atractylodes and Fengshui to strengthen lung qi, as well as ingredients such as Astragalus and Angelica dahurica to open the nasal passages, which can play a good regulating role for children with allergic rhinitis caused by deficiency of lung qi, thus improving the symptoms of allergic rhinitis. It can improve a series of symptoms caused by allergic rhinitis, such as nasal congestion, runny nose and itchy nose.