Endocrinology and Metabolic syndrome

Complications of Diabetes

Diabetes is a long-term metabolic condition that can affect multiple organs in the body if not properly managed. High and uncontrolled blood sugar levels gradually damage blood vessels, nerves, and essential organs, leading to a range of serious health complications. These complications often develop silently over many years, which is why early detection, regular screenings, and consistent management are key to preventing long-term harm. One of the major complications of diabetes involves the cardiovascular system. People with diabetes are at a significantly higher risk of heart disease, hypertension, and stroke due to damage to blood vessels and increased plaque buildup in arteries. Similarly, the kidneys can be severely affected in a condition known as diabetic nephropathy, which may progress to kidney failure if not treated early. Nerve damage, or diabetic neuropathy, is another common complication, causing numbness, pain, or weakness — especially in the feet — which may lead to serious foot ulcers and infections. Diabetes can also affect vision through diabetic retinopathy, a condition where the small blood vessels in the eyes are damaged, potentially leading to blindness if untreated.