Objectives: This study is reported to evaluate the effect of oriental medical treatment in 1 caseof HNP patient with sequela of epidural block. Methods : We treated the patient by oriental medical conservative treatment, Who was diagnosed as the sequela of epidural block and admitted Daejeon University Cheonan oriental hospital from 9th November 2002 to 17th December 2002. Results & Conclusions: 1. It may occur headache, tinnitus, dizziness, neck stiffness from sequela of epidural block. 2. Sequela of epidural block can be demonstrated as deficiency of yin(陰虛). 3. After oriental medical conservative treatment, nothing symptom of sequela of epidural block(lumbago, leg pain) was improved but symptom of sequela of epidural block(headache, tinnitus, dizziness, neck stiffness) was disappeared and we consider that the oriental medical treatment baced on the concept of 'deficiency of yin(陰虛)' is effective in the caseof HNP patient with sequela of epidural block.