Objective : We investigated the effects of Oriental medical treatment on psoriasis which is a chronic disease. Methods : We applied acupuncture and herbal medicine to psoriasis patients. The progress of symptom is calculated using PASI(psoriasis area and severity) score and degree of itching is checked 0 to 3. Results : After oriental medical treatment, patients recovered from psoriasis without side effect. Conclusion : Oriental medical treatment can be a very effective way to treat psoriasis. The more patients we treat, the more clinical report is accumulated. Then it would be helpful to map out a systematic treatment on psoriasis.