Hello, nowadays the medical science is more developed, the kidney failure can be treated by dialysis, also can survive for many years, each person's condition is not the same. According to your description of the situation, if you have been diagnosed with chronic nephritis, renal failure, it is recommended that the application of ketoprofen capsules, Jinshuibao and other medications to protect kidney function, usually pay attention to low-salt and low-fat diets, pay attention to rest, and to avoid fatigue and mental overstress. I hope to be able to help you!