Objective To observe the clinical therapeutic effect of jie zhi shuang gargle on oral mucosites (recurrent oral ulceration ROU, erosive oral lichen planus eOLP).

• 目的观察洁治爽漱口液对口腔粘膜炎(复发性口腔溃疡、糜烂型口腔扁平苔藓)的临床疗效。