Male creatinine 100μmol/L belongs to normal level, serum creatinine is one of the protein metabolites, and the range of normal male serum creatinine is 53～106μmol/L. Male creatinine 100μmol/L belongs to normal level, however, male creatinine 100μmol/L does not mean that there is no kidney problem. In the early or mild renal pathology, such as acute glomerulonephritis, interstitial nephritis, asymptomatic hematuria proteinuria, creatinine is at the normal level, but proteinuria, hematuria, hypertension, double lower limb edema can be seen, and at this time, renal function tests, routine urinalysis, and urinary ultrasound, and renal biopsy, if necessary, to clarify the type of pathology. Male creatinine 100μmol / L, if you find other indicators of abnormality, you still need to seek medical treatment, do not be negligent, so as not to delay the condition.