我们1996年五月～1998年双月将5％鱼肝油酸钠用于拔牙后顽固性出血，取得显著效果，报告如下。临床资料一、一般资料：本组22例中，男9例，女13例，年龄21～56岁。22例都是在常规局部处理（如局部压迫、应用止血粉、创口缝合等）和全身应用止血药后，仍不能止血或止血几小时甚? From May 1996 to February 1998, we used 5% sodium morrhuate for intractable bleeding after tooth extraction and achieved remarkable results. The report is as follows. Clinical data First, the general information: The group of 22 patients, 9 males and 13 females, aged 21 to 56 years. Twenty-two cases were still unable to stop bleeding or stop bleeding for a few hours after conventional local treatment (such as local compression, application of hemostatic powder, wound suture, etc.) and systemic application of hemostat.