About
Diabetic nephropathy is a kidney disorder caused by long-term diabetes, in which high blood sugar damages the glomeruli — the kidneys’ filtering units. Over time, this damage leads to protein leakage into the urine, decreased kidney function, and in advanced stages, chronic kidney disease or kidney failure.
It is one of the most common complications of diabetes and a leading cause of end-stage kidney disease worldwide. Both type 1 and type 2 diabetes can result in diabetic nephropathy, typically developing after several years of poorly controlled blood sugar levels. Diabetes (diabetic nephropathy causes glomerular damage and can lead to CKD
Is it common?
Yes. Diabetic nephropathy affects approximately 20–40% of people with diabetes. Its prevalence increases with longer duration of diabetes, poor glycemic control, hypertension, and other metabolic risk factors. It is a major contributor to chronic kidney disease and dialysis initiation globally.
Can it be cured?
There is no cure for diabetic nephropathy, but progression can be slowed or sometimes partially reversed with strict blood sugar control, blood pressure management, and lifestyle modifications. Early detection through regular urine and kidney function testing is crucial to prevent serious kidney damage.
