Shichimotsukokato is composed of shimotsuto with chotoko, ogi, obaku, and this formula has been frequently used for the treatment of hypertension, eye-fundal hemorrhage and headaches. Here we describe three cases of chronic dermatitis with hypertension and dry skin of legs, which were successfully treated with shichimotsukokato. Case 1 was a 67-year-old man whose chief complaint was pruritus and skin eruption on his chest. He also had dry skin accompanied with pruritus on his legs, and hypertension. Case 2 was a 59-year-old man who had skin eruption accompanied with pruritus on his trunk and extremities. He also showed diastolic hypertension and renal insufficiency due to the side effect of an immunosuppressant. Case 3 was a 64-year-old man who had dry skin with eruption on the upper trunk. Furthermore, his blood pressure fluctuated within the high normal range. After medication with shichimotsukokato, both the hypertension and dermatitis improved in all three cases.
According to these observations, shichimotsukokato may alleviate dermatitis along with dry skin of legs and hypertension, and it may be worth noting that shichimotsukokato is an option for the treatment of skin lesion.