Brown-Sequard syndrome is an incomplete spinal cord lesion characterized by ipsilateral weakness, loss of proprioceptive and vibratory sensation on the same side. and loss of pain and temperature sensation on the contralateral side. This clinical case was analysed on a patient with Brown-Sequard syndrome. The patient was admitted on January 26th, 2005. and departed on March 28th, 2005. He was treated as Eo-Hyeol Bee-Jeung. After treatment, His motor grade and weakness were improved and sensory ability about pain and temperature were regaine. We suggest that oriental medicine therapy is effective in treatment on Brown-Sequard syndrome.