The adverse effects associated with the two preparations in DPG group and DSG group were very slight, and the incidences were 5 00% and 3 33% ( P >0 5), respectively.

• 不良反应为局部皮肤的水肿、皮疹、瘙痒等 ,轻度可耐受 ,发生率DPG和DSG组分别为 5 0 0%25和 3 33%25 (P >0 5 )。