Abstract: Objective To explore the treatment method of perennial allergic rhinitis. Methods 72 patients with perennial allergic rhinitis had inferior turbinate mucosa section performed. The rank-sum test of ranked data was used to analyze the curative effect at 3 months and 1 year after the operations, the t-test of pairing data was used to analyze the stroke time of bronchial asthma 1 year before and after the operations. Results Followed up for 3 months， 66 patients had excellent effect, 5 had effect and 1 had no effect. Followed up for 1 year，28 patients had excellent effect, 35 had effect and 9 had no effect. The difference was statistically significant（u=1219, P<0.01）. In 12 patients combined with bronchial asthma, the total stroke time was 71.66±63.26 h after operations and 89.25±75.65 h before operations, there was statistical significance （t=2.957, P=0.013）. Conclusions Inferior turbinate mucosa section is invariably valid for perennial allergic rhinitis for a short time and the effect will be weakened with time. It is valid for patients with bronchial asthma.

Key words: Rhinitis, allergic, perennial, Asthma, Inferior turbinate, Surgical procedures, operative