Clinical effect of large speckle modulated Q1064nm laser combined with Xiaoyao pills in treatment of chloasma

Abstract

Objective To investigate the clinical efficacy of large spot modulated Q 1064 nm laser combined with Xiaoyao pills in the treatment of chloasma. Methods 90 patients with chloasma were treated in the hospital. The patients were randomly divided into 3 groups: treatment group were treated with Q 1064 nm laser combined with large spot Xiao Yao pill; the control group 1 was treated with large spot Q 1064 nm laser only, and control group 2 was treated with Xiaoyao Pill only. Results After 8 weeks of treatment, the effective rate was higher in the treatment group than the control group 2 (P<0.05); after 16 weeks of treatment, the efficacy was better in the treatment group than the control group 1 and control group 2 (P<0.05). The combination of the two methods can improve the curative effect and inhibit the recurrence. Conclusions The treatment of chloasma with large speckle modulated Q 1064 nm laser combined with Xiaoyao pills is effective and worthy of clinical promotion. Key words: Large aperture modulation Q 1064 nm laser; Xiaoyao pills; Chloasma