Creatinine is a metabolite of muscle tissue in the body, mainly excreted by glomerular filtration, the value of creatinine can initially reflect the filtration function of the glomerulus, in clinical terms, it can be divided into blood creatinine value and urine creatinine value, so whether creatinine 83 is normal for women, should first distinguish which examination item belongs to, because there is a certain difference between the normal values of different examination items, and then analyze and judge when the specific examination items are clear. 1. Blood creatinine value: If it is the measured value of blood creatinine, because the normal range of female blood creatinine is 44-97μmol/L. Therefore, female blood creatinine value of 83μmol/L belongs to the normal state; 2. Urine creatinine value: If it is the measured value of urine creatinine, and the normal value of female urine creatinine is 5.3-15.9mmoL/24h, then female creatinine 83mmoL/24h belongs to the not normal situation. It may be related to starvation and excessive exercise, so it is recommended to have a review to clarify. If the urine creatinine value is still high after the review, it may be a sign of abnormal kidney function or chronic wasting disease. It is recommended to promptly consult other related tests to clarify the cause of this phenomenon and treat it.