Kidney failure is categorized into acute and chronic, and early acute kidney failure can usually be cured. However, the more serious acute renal failure and chronic renal failure are difficult to cure. To determine whether a kidney failure patient can be cured or not needs to be based on the actual situation and cannot be generalized. Renal failure can be categorized into acute and chronic, if it is early acute renal failure, most of the patients can be cured after standardized treatment in time, and the recovery of renal function is good. However, if acute renal failure patients are not detected in time, leading to the aggravation of the condition, the possibility of cure is relatively low. Besides, for chronic renal failure patients, the condition is difficult to be reversed, the treatment time is relatively long, and it is easy to cause anemia, cardiovascular disease and other complications, so it is difficult to be cured. All in all, patients with renal failure need to consult regular hospitals in time, actively cooperate with doctors to carry out standardized treatment, and pay attention to strengthen the daily life management at the same time.