目的:探讨脑电图、经颅多普勒联合检查对头痛、头昏患者的诊断价值。方法:选取该院2014年12月至2015年3月就诊的100例头痛、头昏的患者为研究对象,均做脑电图及经颅多普勒检查,然后分析所有患者的经颅多普勒和脑电图特征,比较脑电图和经颅多普勒检查的异常率,两者联合检测的诊断价值。结果:100例患者脑电图异常者有67例,异常率67.0%,剩余的33例正常者中经颅多普勒检查异常者27例。100例患者中经颅多普勒异常者87例,异常率87.0%,剩余的13例正常者中经脑电图检查有7例异常。32例脑电图和经颅多普勒均异常。两者联合检查的异常率为94.0%。结论:脑电图和经颅多普勒联合检查能够提高对头痛、头昏患者的诊断率,值得联合应用。 Objective: To investigate the diagnostic value of EEG and transcranial Doppler in patients with headache and dizziness. Methods: A total of 100 patients with headache and dizziness who were seen from December 2014 to March 2015 in our hospital were enrolled in the study. EEG and transcranial Doppler were performed. All patients were followed up for transcranial Doppler Le and EEG features, comparing the abnormal rate of EEG and transcranial Doppler, the diagnostic value of the combined detection of the two. Results: EEG abnormalities in 100 patients were 67 cases, the abnormal rate was 67.0%, and the remaining 33 cases were normal in 27 cases of abnormal transcranial Doppler examination. Of the 100 patients, 87 were diagnosed as transcranial Doppler, with an abnormality rate of 87.0%. Of the remaining 13 patients, 7 were abnormal in EEG examination. 32 cases of EEG and transcranial Doppler are abnormal. The combined rate of abnormal examination between the two was 94.0%. Conclusion: EEG and transcranial Doppler combined examination can improve the diagnosis rate of headache and dizziness, which is worthy of joint application.