This concerns three patients diagnosed as lateral medullary infarction from cerebral infarction of the brain stem and hospitalized. They were diagnosed and treated for 手足??(paralysis of extremities), 痺症(bi syndrome), 麻木(numbness), 不仁(akinesia), 眩暈(Vertigo) through Oriental Medicine. Improvement in both sense disorder and motor disorder was seen and is therefore reported here. To detect symptoms of a brain stem disorder clinically, pathological symptoms must be isolated and the patient must be screened through radiological and neorological examination. If this is properly and carefully done from the first stage, and according to this diagnosis, with the cycle of the disease considered, a treatment plan can be laid. Modem Medicine offers easy diagnosis for cerebro-vascular disease, but the treatment is less effective than that offered by Oriental Medicine. This report is given with a plea for further research and more reportage of clinical cases of cerebro-vascular disease treated through Oriental Medicine.