How to check if there is a problem with the kidney

If you want to check whether there is a problem with the kidney, you must combine the clinical and imaging results to make a comprehensive analysis to make a correct judgment. There are many ways to detect kidney function, such as detecting glomerular filtration function, you can do urine routine, blood creatinine, urea nitrogen, blood uric acid and other items. If you detect renal tubular reabsorption function, you can measure blood sugar and urine lysozyme detection. If it reflects the function of distal renal tubules and collecting ducts to regulate water and electrolytes, it can be determined by concentration dilution function, urine osmolality, and electrolyte determination, such as potassium, sodium, chlorine, etc., so as to judge the function of renal tubules and collecting ducts to regulate water and electrolytes. If the function of regulating acid-base metabolism of renal tubules and collecting ducts is detected, urine pH and blood gas analysis can be detected to comprehensively judge. Therefore, if the patient wants to check renal function, relevant tests can be done.