Diabetic Foot Ulcer

Abstract

Diabetic foot ulcer (DFU) is a serious and common complication of diabetes mellitus that significantly affects patients’ quality of life and increases the risk of infection, hospitalization, and lower-limb amputation. It is characterized by an open sore or wound that usually develops on the feet as a result of peripheral neuropathy, poor blood circulation, and prolonged pressure or unnoticed injuries. Early identification and proper management of diabetic foot ulcers are essential to prevent severe complications. Risk factors such as uncontrolled blood glucose levels, inadequate foot care, smoking, obesity, and peripheral vascular disease further contribute to delayed wound healing. Effective prevention strategies include regular foot examination, patient education, glycemic control, appropriate footwear, and timely medical intervention. Multidisciplinary approaches involving wound care, infection management, and lifestyle modification play a vital role in improving healing outcomes and reducing morbidity. Raising awareness regarding diabetic foot care can help minimize complications and improve overall patient health and well-being.