Clinical application of chitosan oral ulcer spray in treatment of recurrent aphthous ulcer / 中国海洋药物

ABSTRACT

Objective To observe the therapeutic effect of chitosan oral ulcer spray in treatment of recurrent aphthous ulcer(RAU).Methods Sixty patients suffered with RAU were randomly divided into two groups.The test group was treated with chitosan oral ulcer spray,while the control group was given a traditional Chinese medicine named Xileisan.To evaluate the efficacy according to a specialized evaluate standard.Results The disease course of test group was shorter than that of the control group.The test group was more effective in mitigating the pain of RAU than that of the control group.ConclusionThe efficacy of chitosan oral ulcer spray in treatment of RAU is superior to Xileisan.