Method 54 cases in the treatment group were treated with nasal septum deviation correction and 50 cases in the control group were treated by antihistaminic or glucocorticosteroids.

• 治疗组54例,对照组50例。治疗组患者施行鼻内镜下鼻中隔黏膜下切除术。对照组常规应用抗组胺药、糖皮质激素等药物治疗。