E11: Type 2 diabetes mellitus

E11.5: Type 2 diabetes mellitus with peripheral circulatory complications

Type 2 diabetes mellitus with peripheral circulatory complications, as the name suggests, is a specific form of diabetes that affects peripheral circulation. It is a chronic condition triggered by the body's inability to properly use insulin, which leads to high glucose levels in the blood. When this occurs persistently, it can damage blood vessels and impede circulation, particularly in the extremities such as the feet and hands. Poor blood circulation can lead to various complications like slow healing of wounds, numbness, and pain in the affected areas. Advanced conditions can even result in ulcers or gangrene due to insufficient blood reaching the tissues. Thus, besides the common symptoms of type 2 diabetes like frequent urination, excessive thirst, and unexplained weight loss, people experiencing peripheral circulatory complications may also notice changes in skin color and temperature in their limbs or may experience cuts or sores that do not heal.