Proteinuria is a chronic renal insufficiency disease refers to the urine protein content is too high, and some people on the hospital for a check proteinuria positive, think he is suffering from kidney disease, this view is wrong, experts pointed out that, in addition to kidney disease, normal conditions other factors can lead to proteinuria.
Renal vascular spasm: because of cold, pain and other factors can cause temporary spasm of the blood vessels. Proteinuria is caused by renal vasospasm, which leads to increased permeability of the microvasculature.
Posture factors: renal vein compression, such as congenital renal ectopia, pregnancy, etc., sometimes visible proteinuria.
Hypoxia factors: when strenuous exercise leads to the increase of acidic substances, the acid metabolism products can not be fully oxidized due to hypoxia, while stimulating the kidney tissues and increasing the excretion of urinary proteins.
Blood protein quality and quantity of abnormal: such as venous transfusion of protein, eating too much protein, but also often have a temporary proteinuria, but 24 hours urine protein should be less than 0.2 grams.
The above is common factors of proteinuria under normal circumstances, we should pay attention to, especially the proteinuria usually occur after infusion, we must distinguish, finally do further examination, to avoid misdiagnosis, causing the body from unnecessary injury.
What factors cause proteinuria in normal conditions?