Objective To discuss the clinical curative effect of chronic urticaria treated with combination of bacilli Calmette Guerin Polysaccharide Nucleate ( BCGPN) and mizolastine.

• 目的为探讨卡介菌多糖核酸与咪唑斯汀联合治疗慢性荨麻疹的临床疗效。