Normal value of blood creatinine is 53~106umol/L for men and 44~97umol/L for women. When creatinine rises to 185umol/L in a month, it is usually not very serious if it is physiological; when it belongs to pathological reasons, it is usually very serious, and it is necessary to find out the reasons in time and treat it actively. Physiological: a small number of people may have elevated creatinine after strenuous exercise and consumption of large amounts of meat, which is usually not very serious, and will usually return to normal after avoiding exercise and controlling diet. Pathological: Pathological is generally very serious, if the patient’s blood creatinine is normal, within one month, it rises to 185umol/L, which is an acute kidney disease, this situation is more serious, we should improve the relevant examinations in time, to clarify the cause of the disease, and timely treatment. If the patient’s blood creatinine is higher than normal and rises to 185umol/L within one month, it is chronic kidney disease, which is also very serious, and the treatment is mainly aimed at slowing down the progress of renal function and preventing the deterioration of renal function. If creatinine rises to 185umol/L in one month, you should go to the hospital in time and get symptomatic treatment under the guidance of professional doctors.