Clinically, high serum creatinine should be treated in a regular hospital. It is necessary to know whether the high serum creatinine level of patients is caused by acute factors or chronic renal insufficiency.

It is suggested that patients should improve relevant auxiliary examinations under the guidance of professional doctors, and perform renal biopsy when necessary, which is helpful to distinguish primary nephropathy from secondary nephropathy, leading to an increase in serum creatinine level. On the other hand, it can also make a correct pathological diagnosis, which is helpful to evaluate the severity and activity of patients with specific renal diseases and make patients get more targeted treatment.

If the patient thinks that acute factors lead to high serum creatinine level, it is suggested that the patient actively control the reversible factors under the guidance of a doctor.

If the patient thinks that the serum creatinine level is high due to chronic renal insufficiency, it is suggested that under the guidance of a doctor, the patient should be treated with some drugs such as protecting the kidney, promoting nitrogen excretion, reducing proteinuria and controlling blood pressure.