一个10岁的男孩因外伤拔除上腭右侧中切牙后牙槽持续出血而送到儿童口腔门诊。既没有缝合也没有使用凝胶泡沫(gelfoam)止住了出血。病人的母亲否认外伤后服用任何药物。全血球计数没有显示重要的变化;然而,出血时间在正常之上。当继续渗血时,再询问病人的母亲关于家中的病史和药物,这时她说这个男孩在事故发生前三周为了治疗感冒每天服用几片阿斯匹林片。劝其停止使用阿斯匹林,两天后,渗血停止。因此,在采取病史时,牙科医生应当询 A 10-year-old boy was sent to a child's oral clinic due to continuous bleeding of the alveolus after removal of the incisors in the right palate of the palate. No sutures nor gelfoam stopped bleeding. The patient's mother denied taking any medication after the trauma. Whole blood count did not show significant changes; however, bleeding time was above normal. When she continued bleeding, the patient's mother was asked about her family's medical history and medications, when she said that the boy took several aspirin tablets a day for the flu three weeks prior to the accident. Persuaded them to stop using aspirin, two days later, bleeding stopped. Therefore, the dentist should consult when taking a medical history