Kidney dialysis can live about 10-30 years. Kidney dialysis is mainly for patients with uremia, the main function of the kidneys is to excrete excess water and toxins, if the kidney function is reduced or lost, the accumulation of excess water in the body will cause edema and increased blood pressure, more serious patients may also develop cerebral edema and heart failure. The accumulation of toxins in the body can cause nausea and vomiting in milder cases, and in more severe cases, it can lead to decreased function of important organs, such as the lungs and heart, which can be treated with hemodialysis. Hemodialysis has brought hope to patients with uremia, and patients can survive for a long time with the help of this machine, but hemodialysis also has its drawbacks, the toxins excreted by each dialysis is only about one tenth of the normal kidney detoxification capacity, which means that most of the toxins are still accumulated in the body, causing invisible damage to various organs, which is a very important reason why patients do not live long. This is a very important reason why patients do not live long. The survival time of kidney dialysis patients is about 10-30 years as mentioned above, depending on the dialysis level of the dialysis center and the patient’s own condition, the survival time of the patients may be more or less different.