A Case of Atopic Dermatitis Successfully Treated with Daiseiryuto / 日本東洋医学雑誌

ABSTRACT

We report a case of atopic dermatitis that was successfully treated with daiseiryuto. The patient was a 31-year-old Japanese female, who had atopic dermatitis and bronchial asthma since childhood. Recently, her itching, as well as her bronchial asthma, had simultaneously worsened. We diagnosed the patient with “exterior excess” (hyoujitsu), because she complained of anhidrosis. She also complained of being thirsty, suggestive of “interior heat” (rinetsu). Furthermore, her severe itching reminded us of “restlessness” (hansou). According to these Kampo observations, we prescribed daiseiryuto. After several weeks of taking the medication, the patient's asthma attacks had disappeared completely. The severe itching had also improved within a couple of months, and the skin eruptions disappeared in about 6 months. We think that daiseiryuto is a useful formulation for itching of the skin, and that it could be applied to many skin disorders besides atopic dermatitis, because severe itching of the skin can be interpreted as “restlessness” (hansou) in many cases. Daiseiryuto is safe for long-term use by comparatively young, strong patients, but a precaution must be taken in prescribing it to patients with a past history of ischemic heart disease, because daiseiryuto has a high Ephedrae herba content.