There is no clear value for how long a patient with uremia can live; the approximate survival time needs to be assessed based on the patient’s disease progression, treatment, and the presence of other diseases. Patients without clinical intervention have a short survival period and can die within days or weeks; most patients can continue to survive for 5-10 years with active and regular treatment, and some patients can reach 10-20 years or even longer with regular dialysis treatment; kidney transplantation can be considered in advanced stages, which usually has less impact on life expectancy without serious complications, and some can reach more than 10 years, and those with poor somatic function and physical environment The survival period may be relatively short, such as the occurrence of complications such as rejection will significantly affect the survival period, days to months are possible; and patients with combined heart disease, liver disease and other diseases, may be in poorer health, or even intolerant to dialysis, survival time will be reduced accordingly, need to be judged according to the severity and control of the disease, and can not give a specific value. Uremia is a clinical syndrome that occurs after the development of various kidney diseases to an advanced stage. Due to the gradual failure of kidney function, various metabolic wastes and toxins in the body cannot be excreted and are retained in the body for a long time, resulting in edema and toxicity in the body, which can be life-threatening in severe cases, so treatment should be actively carried out to improve kidney function. Renal replacement therapy is an important means to replace the role of the kidneys and remove toxic substances from the body through dialysis treatment. Generally, active and regular dialysis treatment can maintain the life of patients for a long time. If conditions allow, kidney transplantation is also feasible, and this surgery has now become a better treatment for patients with end-stage uremia, and successful surgery can restore normal kidney function. While actively cooperating with the treatment, a regular and reasonable diet should be taken on a daily basis, which is helpful in prolonging the patient’s survival and improving the quality of life. Strictly limit and minimize protein intake, mainly high quality low protein, including eggs, milk, fish, etc.; and limit the intake of salt, potassium and phosphorus, avoid foods high in potassium and phosphorus, and eat lightly.