A blood creatinine of 92 μmol/L is within the normal range for most people, and it is usually not possible to determine the degree of kidney damage based solely on the creatinine value. It must be based on the patient’s glomerular filtration rate, primary disease, etc. to make a comprehensive judgment. Normal serum creatinine ranges from 53 to 106 μmol/L for men and 44 to 97 μmol/L for women. Currently, the blood creatinine of 92 μmol/L is within the normal range, and it is not possible to judge whether the kidney is damaged and the degree of damage simply based on the creatinine value. The degree of kidney damage should be assessed by the glomerular filtration rate. Although blood creatinine 92μmol/L is within the normal range, it does not completely mean that the kidneys are free of disease, such as nephritis, kidney stones, pyelonephritis, etc., and the blood creatinine of patients with these diseases can often be normal as well. Therefore, in order to clarify whether there are problems and damage to the kidneys, it is necessary to combine with other tests such as routine urinalysis and ultrasound of the urinary system to make a comprehensive judgment. If patients find abnormal creatinine, it is recommended to go to regular hospitals in time, improve the examination to clarify the cause of the disease, and then give targeted treatment or therapy under the guidance of the doctor.