PURPOSE: A diabetes therapeutic agent using oriental medicinal crude drug materials is provided to effectively treat diabetes.CONSTITUTION: A crude drug composition for treating diabetes contains Halianthus tuberosus powder and Morus alba leaf powder prepared by each drying at room temperature and pulverizing. The Halianthus tuberosus powder and Morus alba leaf powder is contained in a weight ratio of 1:1-3:1.COPYRIGHT KIPO 2012본 발명은 한방 생약재를 이용한 당뇨병치료제에 관한 것으로, 보다 구체적으로는 돼지감자 및 상엽의 혈당강하효과를 극대화할 수 있도록 처리된 생약조성물에 관한 것이다.