Uremic patients with facial swelling need to be relieved by hemodialysis and peritoneal dialysis to remove excess water from the body. Salt and water intake should be strictly controlled in diet to avoid sodium retention. Uremia is the end stage of many kidney diseases. In this stage, due to the significant decrease in glomerular filtration rate, it is difficult to excrete water and metabolic wastes in the body through the kidneys, which will result in a series of symptoms, among which edema, tightness in the chest, high blood pressure, nausea, vomiting and other symptoms are the most common. The treatment for UTI is mainly renal replacement therapy, like hemodialysis, peritoneal dialysis, or kidney transplantation if conditions permit. In the course of treatment, attention should also be paid to preventing complications such as renal anemia and renal bone disease.