If you want to know children urine protein causes without dialysis options,Website:://.yumei-kidney.com, or you want to consult children urine protein causes price and pricelist, Jingdong Yumei Kidney Disease Hospital is always at your service.Causes of Children Urine ProteinFor the healthy people, due to the filtration of glomerular filtration membrane and re-absorption of renal tubules, there is a little protein in the urine. When the kidneys have some problem, the protein will leak to the urine. For the healthy people, the protein in the urine is about 40mg-80mg/ 24 hours. If the kidney has problem, the protein will be more than 150mg/24 hours, which is called proteinuria. According to the persistence of urine protein, it can be divided into transient urine protein and consistent urine protein. Transient proteinuria usually belongs to be benign. For example, fever, heart failure, water loss or after vigorous exercises, people will appear protein increasing, but it often persists several hours. After removing the primary disease, the protein in the urine will become negative; consistent protein is meaning many urine tess are positive, which is pathological. It may be due to kidney injury or renal blood circulation.