The reference value of blood creatinine is 44~97μmol/L for women and 53~106μmol/L for men. 45μmol/L is normal for women; 45μmol/L is not normal for men.
Blood creatinine is one of the indicators of renal function, and the normal value differs between men and women. Creatinine is a protein metabolite, low creatinine is mostly seen in meat fasting, malnutrition patients, such patients need to timely supplemental nutrition.
High blood creatinine is divided into physiological and pathological conditions. Physiological is seen in strenuous exercise, eating a lot of meat, etc. Pathological includes acute kidney injury, chronic kidney disease, diabetic nephropathy and so on.
Patients with abnormal blood creatinine should go to the hospital in time to see a doctor, clarify the cause under the guidance of a professional physician, and get timely treatment.