口腔溃疡是指一类原因不明口腔常见病,多发病。病因研究包括免疫学异常、病毒或细菌感染,微量元素缺乏、精神神经因素、遗传因素影响及微循环障碍等,但尚无统一确切的定论。目前临床上治疗口腔溃疡的制剂很多,疗效不一[1]。笔者根据经验自制了一种口腔漱口液,治疗口腔溃疡35例, Oral ulcer refers to a common cause of unknown oral cavity, frequently-occurring disease. Etiological studies include immunological abnormalities, viral or bacterial infections, the lack of trace elements, neurological factors, genetic factors and microcirculation, but no uniform conclusion. At present, there are many preparations for the treatment of oral ulcer in clinic, with different effects [1]. I made a homemade mouth rinse according to experience, treatment of 35 cases of oral ulcers,