Segal Robert, Pilote Louise
CMAJ. 2006 Apr 25;174(9):1281-2. doi: 10.1503/cmaj.051191.
No cases have been reported of Matricaria chamomilla potentiating the effects of warfarin. Nevertheless there is a theoretical risk for potentiation, since the herb is thought to be a coumarin constituent. We describe the case of a 70-year-old woman who, while being treated with warfarin, was admitted to hospital with multiple internal hemorrhages after having used chamomile products (tea and body lotion) to soothe upper respiratory tract symptoms. Patient education on the potential risk of taking chamomile products while being treated with warfarin is necessary to avoid such occurrences.
尚未有关于洋甘菊增强华法林作用的病例报告。然而,由于该草药被认为含有香豆素成分,理论上存在增强作用的风险。我们描述了一名70岁女性的病例,她在接受华法林治疗期间,因使用洋甘菊产品(茶和身体乳液)缓解上呼吸道症状后,因多处内出血入院。有必要对患者进行关于在服用华法林期间使用洋甘菊产品的潜在风险的教育,以避免此类情况发生。