Do you know the common causes of chronic renal failure disease? As we all know, the pathology of chronic renal failure disease is slow, which makes it difficult to treat. It is a very important thing to learn about its causes. Today we will learn what are the common causes of chronic renal failure disease. (1) Glomerulonephritis, immune complexes cause a variety of pathophysiological changes leading to glomerulonephritis, and finally cause chronic renal failure. Renal failure can appear within a few months, or it can be delayed for several years, until the serum urea and creatinine rise, and renal function falls to half of normal, the symptoms will not appear. Sometimes the diagnosis of glomerulonephritis is made several years after the onset of the disease until the dreaded uremic symptoms appear. (2) Interstitial nephritis, interstitial nephritis accounts for the second place in the incidence of chronic renal failure. Atrophy, fibrosis and scarring of renal tubules lead to reduced glomerular blood supply and renal function decline, which is one of the causes of chronic renal failure. (3) Diabetic nephropathy, a portion of diabetic patients with a long course of the disease can develop renal complications, especially young type or type I diabetic patients can develop proteinuria, which is often the first indication of renal involvement. About half of the diabetic patients who develop renal disease develop renal failure after 5 years, and other complications of diabetes, such as reticuloendothelial, vascular, and neurologic complications, can occur at the same time. After reading the above, you should have known the common causes of acute renal failure disease. Many people’s body quality is deteriorating after suffering from acute renal failure disease. When other diseases occur, patients with acute renal failure have almost no resistance, so it is better for everyone to pay more attention to it.