碘仿在口腔科临床上多用于根尖区有大量渗出液 ,叩痛久不消失的根尖周围炎 ,感染根管及慢性根尖周炎的治疗 ,由其引起的过敏反应尚不多见 ,在我科门诊治疗中发现 ,并经复试证实 2例 ,现报道如下 :例 1:　患者刘×× ,女 ,38岁 ,汉族 ,农民。自诉左下后牙进食时易嵌塞 ,要求补牙 Iodoform in clinical stomatology is mostly used in the apical area has a lot of exudate, peritoneal perirephritis pain disappeared for a long time, infection of the root canal and chronic apical periodontitis, the allergic reaction caused by it is not yet much See, found in our clinic treatment, and confirmed by retest in 2 cases, are reported below: Example 1: Liu × × patients, female, 38 years old, Han nationality, peasants. Self-prosecution left lower teeth after eating easily implanted, requiring fillings