To compare the treatment effect between Levocabsitine and Shubi Spray for the allergic rhinitis， and investigate the clinical application value of TCM nasal spray.Methods：Thirty-one patients were participated in the single-blind study， each patient was given one bottle of Shubi Spray and one bottle of Levocabsitine， each was used for one nasal cavity， 3 times a day， 2 weeks.At end of each week we used micro-camera to observe the nasal mucosa.Results：3 patients lost to follow up or withdrew the study prematurely， 28 patients completed the study.16 patients reported superior efficacy of Shubi Spray to Levocabistine (57%).7 patients reported no significant difference of Shubi Spray and Levocabistine (25%).2 patients reported inferior efficacy of Shubi Spray to Levocabistine (7%).3 patients felt the Shubi Spray have no effect (11%)， compared to 11 patients who felt levocabstine have no effect (39%).No adverse reaction was observed or reported.Conclusion：The Shubi Spray was effective for relieving clinical symptoms of allergic rhinitis， and its safety was assured， therefore it has good clinical application prospect.