The blood creatinine value of 97 falls within the normal range. If there is a problem with kidney function, the blood creatinine level will be more affected. Creatinine is a substance produced by the muscles in a person’s body through a series of metabolic reactions. Under normal circumstances, blood creatinine level is usually between 50 and 110 micromoles per liter, if it is too high or too low, it is problematic. Blood creatinine value 97 is between 50 and 110 micromoles per liter, so it is normal and no need to worry too much. Blood creatinine level can reflect whether the kidney function is normal or not, if the blood creatinine level is too high, there may be problems with kidney function, such as kidney failure. If the blood creatinine level is too abnormal, you should go to the hospital for further examination and treatment in time to avoid further deterioration of your condition.