Hematuria in chronic nephritis is sporadic because it is related to the activity of nephritis, and it is sometimes manifested as microscopic hematuria, which cannot be seen by the naked eye.
Hematuria due to chronic nephritis can be persistent or intermittent, sometimes mild and sometimes severe. Because the severity of hematuria is mainly positively correlated with the activity of chronic nephritis, hematuria can be seen in the active stage of chronic nephritis, while inactive stage can be no hematuria.
And hematuria is divided into hematuria and microscopic hematuria, usually can be seen with the naked eye urine color red or soy sauce color is called hematuria; microscopic hematuria can not see abnormalities, but can not be considered no hematuria.
The reason for hematuria is mainly due to chronic nephritis activity caused by glomerular basement membrane fracture, red blood cells through the fissure with the urine discharge, when the urine sediment microscopic centrifugation of red blood cells more than 3 per high-powered microscopic field of view is called microscopic hematuria, this kind of hematuria is normal to the naked eye view, but does not mean that there is no hematuria.
It is recommended that patients with chronic nephritis go to the hospital in time and follow the doctor’s instructions for standardized treatment to avoid delaying the condition.