Chun-Kwang(癲狂) is a oriental medical term which has psychosis or similar symptoms. It is similar to schizophrenia or bipolar disorder in western medicine. Recently we have treated a patient with Chun-Kwang showed psychomotor epilepsy symptoms. He usually has gotten vertigo in the morning, and then suffered from hallucinations. There was no evidence of organic abnormality in the brain. We treated the patient with oriental medical therapy. The result of treatment was effective partially.