Clinical efficacy of soluble microneedles combined with tranexamic acid in the treatment of post-inflammatory hyperpigmentation
Objective:To investigate the clinical efficacy and safety of soluble microneedles combined with tranexamic acid in treating post-inflammatory hyperpigmentation.Methods:The subjects were ran-domly divided into treatment group,control group 1,and control group 2,and were treated once a week for 4 times.The number and area of melanin were quantitatively calculated by a Cloud mirror skin detector,and the efficacy was comprehensively evaluated.Results:After group comparison,the decrease of deep pigment,shallow pigment content,and brown area was significantly higher than that of control groups 1 and 2.Conclusion:Soluble microneedles combined with tranexamic acid can effec-tively reduce the deep pigment content and decrease the area of brown area,and it has definite effica-cy,high safety,and no obvious side effects,providing a new therapeutic method for the treatment of post-inflammatory hyperpigmentation of the skin.
NETL
NSTL
万方数据
