慢性荨麻疹400例变应原检测结果分析

Result assay of allergens of 400 cases of chronic urticaria

目的探讨各种变应原与慢性荨麻疹发病的关系,为患者的预防提供指导依据。方法采用国际标准的皮肤点刺试验对400例慢性荨麻疹患者进行23种变应原的检测。结果400例慢性荨麻疹患者进行23种变应原的检测阳性率达65.75%(263例):变应原中粉尘螨45.25%(181例)阳性率最高,其次为螨Ⅱ36.50%(146例)。结论对于慢性荨麻疹患者在诊疗过程中应积极寻找病因,避免在日常生活中接触相应的致病变应原,降低发病率。

Abjective To investigate allergens of chronic urticaria, to prevent and treat chronic urticaria- Methods 400 cases of chronic urticaria were tested with 23 kinds of allerger by skin prick test of international method. Results The test results of 400 cases showed that total the Positivereaction rates reach at 65. 75%. The positive reaction rates to the glycyphagus destructors（45. 25% ）and the house dust mite （36. 50% ）had the highest positive reaction rates to the allergens. Conclusion It is important to test allergens in patients with chronic urticaria. It can heip chronic urticaria patients to find out the causes of their diseases, tell them to avoid pathogenic allergen to the best of their ability in their daily life.