在临床实践中,我们采用口服20％甘露醇治疗胆道蛔虫症,共观察 23例(男9例,女14例),收到了满意的效果,现介绍如下: 一、用法与用量:根据病史、症状和体征诊断确立后,以20％甘露醇(100毫升至150毫升)口服,如30分钟至1小时疼痛不缓解,可重服一次。一般用药1～2次后症状可消退,有的用药一次即愈,大多于服药5～10分钟后,症状明显减轻。 In clinical practice, we used oral administration of 20% mannitol in the treatment of biliary ascariasis, a total of 23 cases were observed (9 males and 14 females), received satisfactory results are as follows: First, usage and dosage: According to medical history, Symptoms and signs of diagnosis established, with 20% mannitol (100 ml to 150 ml) orally, such as 30 minutes to 1 hour pain does not ease, can be re-taken once. Symptoms may subside after 1 to 2 times of general treatment, and some will be treated once, most of which will be relieved after 5 to 10 minutes of treatment.