本文报道了一例并用华法令与双异丙吡胺而发生明显的药物相互作用。许多病人的临床观察表明,这两种药物之间并无重要的相互作用。病人于服用华法令时并用双异丙吡胺(200mg,3/日)。结果表明,为使在治疗范围内维持血栓试验值,华法令的剂量应增加约10％。研究还发现,当奎尼丁代替双异丙吡胺 This article reports an example of a significant drug interaction with warfarin and disopyramide. Clinical observations in many patients indicate that there is no significant interaction between the two drugs. Patients were given difluridine (200 mg, 3 / day) when taking warfarin. The results showed that the dose of warfarin should be increased by about 10% in order to maintain the thrombus test value within the therapeutic range. The study also found that quinidine instead of disopyramide