口腔溃疡是一常见病。我院对此病以往采用甘油剂或西药敷粉等治疗。由于药物在局部滞留时间短暂,故疗效欠佳。为此,我们制备了复方甲硝唑口腔溃疡膜,使其附着性能显著增强,药效持久,加速病灶愈合。临床反映见效快、疗效好,可 Oral ulcers are a common disease. In our hospital in the past the use of glycerin or Western powder powder treatment. Due to the short residence time of the drug, it is ineffective. To this end, we prepared a compound metronidazole oral ulcer membrane, so that its adhesion was significantly enhanced, lasting efficacy and accelerate the healing of the lesion. Clinical response quick, good effect, may