Diabetes is a common disease whose main causative principle is the use of glucose to function as a barrier K. The oral cavity is closely related to the rest of the body, and the diabetes jitters ⒈ 18 surprise – periodontal, eye, kidney, nerve, artery, etc. Periodontitis is one of the complications of diabetes. To manage this type of disease, the patient and physician must work closely together. People with diabetes are less resistant to external influences, and the defective chemotaxis of white blood cells in diabetic patients makes them susceptible to infection and once infected, the wounds are not easy to K-heal.