Objective : This study was designed to investigate causes, symptoms and treatments for the diabetes insipidus with oriental medical literatures. Methods : We surveyed the oriental and western medical books from <neiching> to recent published bocks that have articles on diabetes insipidus Results and Conclusions : The symptoms of diabetes insipidus are polyuria and polydipsia, these are similar symptoms of Pae-so(肺消), Gouk-so, So-gal(消渴), Sang-so(上消), Sin-so(腎消), So-sin(消腎), Ha-so(下消) and Sin-jung(腎中) of kinds of So-gal(消渴) in the oriental medicine. The major causes of diabetes insipidus are the deficiency of the yin of the kidney, the heat of the heart and the dryness of the pulmonary. The methods of treatment are tonifying the yin of the kidney(滋補腎陰), tonifying qi and arrest discharges(益氣固澁), removing heat to moisten dryness (淸熱潤燥) and promoting fluid production to quench thirst(生津止葛). The herbal-medications for treatment are So-galbang and Yidongtang(消渴方合二冬湯), Ryoumijihawangtang gamibang(六味地黃湯加味方).