【摘 要】目的：观察桂枝加桂汤治疗阳虚型慢性荨麻疹的疗效。方法：将40例阳虚型慢性荨麻疹患者随机分为观察组(20例)和治疗组(20例)，对照组采取盐酸西替利嗪治疗，治疗组采取桂枝加桂汤予以口服治疗，观察两组临床疗效情况。结果：治疗28天，观察组总有效率为90.0%，对照组总有效率为75.0%，两组总有效率比较有显著性差异(P<0.05)，治疗组高于对照组。结论：桂枝加桂汤治疗阳虚型慢性荨麻疹疗效优于盐酸西替利嗪。

    【关键词】桂枝加桂汤；治疗；慢性荨麻疹；疗效

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    The department of traditional Chinese medicine in KangTai hospital of Beijing shougang Special steel co. ......