2000年2月至2002年5月,我们采用高效免疫增强剂多抗甲素片治疗老年前期复发性口疮(RAU)47例,临床效果满意。现报告如下。 临床资料:同期收治RAU67例中,男37例,女30例;年龄50～59岁,平均55岁。口腔粘膜溃疡每月至少发作1～2次,或此起彼伏,不间断发作。曾用多种方法治疗无效。经内科 From February 2000 to May 2002, we treated 47 elderly patients with recurrent aphthous ulcer (RAU) with high-effective immunostimulant PolyA tablets, and the clinical results were satisfactory. The report is as follows. Clinical data: RAU treated the same period in 67 cases, 37 males and 30 females; aged 50 to 59 years, mean 55 years. Oral mucosal ulcer attack at least 1 to 2 times per month, or one after another, uninterrupted attack. Has used a variety of methods to treat ineffective. After internal medicine