Objective : The purpose of this study is to present a case of ‘Banggibokryung-tang’ and to analyse the effect of ‘Banggibokryung-tang’ regard to the ADHD.

Method : The patient was treated with herbal medicine and evaluated by Conners Abbreviated Rating Sacle(CARS)

Result : by using herbal medicine, we could make a considerable improvement of ADHD syndrom through CARS.

Conclusions : The result indicated that

1.For the patients with ADHD syndrome, the proper treatment in accordance with their respective symptoms and severities makes it possible for them to recover from ADHD.

2.Herb medicine made of Banggi and Bokryung is efficacious against severe symptoms of ADHD resulting from fatigue.

KeyWords : ADHD, Banggibokryung-tang, CARS