Diabetes melitus ( DM) can attack all the human body System and generates assorted of sigh, including sigh in oral cavity. The oral manifestation of DM patient is xerostomia, caused existence of angiopathy, neurophathy and dehydration as diuresis osmotic. Xerostomia is not the only oral manifestation in DM, because degradation of stream saliva vvill have an effect on also at oral cavity defence…