The value of blood creatinine 710μmoI/L is the stage of uremia, dialysis treatment is recommended, but whether to do dialysis should be decided by the doctor according to the patient’s own condition. Patients with uremia have severely impaired kidney function and need renal replacement therapy. Kidney replacement therapy includes hemodialysis, peritoneal dialysis and kidney transplantation. Dialysis is recommended for uremic patients. For hemodialysis treatment, vascular access should be established in advance, and whether to dialyze or not needs to be assessed by professional doctors according to the patient’s condition. Generally, when the patient’s glomerular filtration rate is less than 10ml/min, and severe nausea, vomiting, heart failure and shortness of breath, accompanied by severe metabolic acidosis, hyperkalemia and other critical conditions, it is recommended to carry out hemodialysis immediately. Patients with blood creatinine 710μmol/L are recommended to go to the hospital in time and be treated under the guidance of professional physicians.