Not everyone will suffer from serious diseases, but we have to do a good job of prevention, we all know that chronic renal failure disease is very terrible. Many patients because of uremia did not take effective means of treatment will be life-threatening, we have to understand the main reasons for the emergence of renal failure condition, but also to do a good job of the relevant treatment measures, so what are the causes of chronic renal failure? 1, glomerulonephritis We have a certain understanding of the condition of renal failure, one of the main reasons for the emergence of the condition of renal failure for the immune complex caused by a variety of pathophysiological changes leading to the emergence of glomerulonephritis, renal failure can be within a few months of the rapid emergence of the migration of a few years until the concentration of serum is constantly rising, renal function down to half of the normal symptoms will be significantly aggravated, and there are a number of patients Glomerulonephritis is not diagnosed until several years after the onset of the disease until the emergence of the dreaded uremia. 2, interstitial nephritis chronic renal failure disease occurs with interstitial nephritis is a very big relationship, the incidence of this type of disease is very high, will lead to the patient’s renal tubular atrophy, fibrosis, while the patient’s renal function decreases relatively quickly, so that the patient’s kidneys are not able to detoxification effectively, so many patients will have a more serious uremia. 3, diabetic nephropathy We have a certain understanding of the condition of diabetes, and diabetes is also very easy to lead to patients with nephropathy, young people with diabetes and even proteinuria, which is one of the main features of the three organs involved in the emergence of nephropathy, diabetic patients about 5 years after the occurrence of renal failure, this condition is more serious, the patient must be actively undergoing treatment. Many things in life are not what we can predict, many diseases appear suddenly, chronic renal failure disease appears cause glomerulonephritis, diabetic nephritis, these conditions will cause great harm to the patient’s kidneys, if you do not find their condition in time, when the occurrence of uremia to take treatment measures, then the difficulty of the treatment will be greater.