The normal value of creatinine is usually 53-106umol/L for men and 44-97umol/L for women. 1700umol/L creatinine cannot be cured on its own, and it is necessary to find out the cause of the disease and treat it in time. If it is caused by acute renal failure, it may be cured by treating and relieving the causative factors, but it cannot be cured by itself. If it is caused by chronic renal failure, it can not be self-healed and cured. 1. Chronic renal failure: Chronic renal failure is caused by various chronic kidney diseases, which will cause back pain, weakness and loss of appetite, etc., and will also cause creatinine 1700μmol/L, which can not be cured by itself, and need to go to the hospital in time, and perform renal replacement therapy, such as hemodialysis, peritoneal dialysis, kidney transplantation and so on. 2. Acute renal failure: Once acute renal failure occurs, it should be diagnosed as early as possible. Since acute renal failure is mostly reversible, it may be cured through early etiological treatment and symptomatic supportive treatment, but it cannot be cured by itself. When the creatinine is 1700μmol/L, you need to go to the hospital in time to find out the cause and treat under the doctor’s guidance, so as not to delay the condition and cause adverse effects.