BangPungTongSung-San is usually perscribed in Hyungsang medicine for those of Yangmyung type, Pung type, those who have inner fever as well as redness of the tip of the nose, and for those with the external shape who tend to have dandruff. Following conclusions were obtained from the treatment of 8 patients suffering from inflammatory dermatitis. The causes of inflammatory dermatitis are mainly wind-fever, poisonous fever of the Samcho, dry-fever, and congenital conditions. The inflammatory dermatitis usually occurre to people who belong to Yangmyung types having vigorous Yangmyung meridian and body heat. Some patients who did not belong to the Yangmyung type were either those with much body heat or having congenital conditions inherited from their parents. There was no difference in the frequency of disease between men and women. The disease occurred at the times bodily conditions were weak or significant physiological changes took place. The term for the treatment required at least 3 months. Three more months are considered to be needed in treatment even after the completion of the remedy observing the return of the disease. The inflammatory dermatitis is easily occurred and recurred to those who belong to Yangmyung type and therefore the best prevention would be appropriate diet and bodily manner in daily life.