Our kidneys perform two very important functions: they capture products that come from the blood and then remove them from the body in urine.Some of the substances that come from the blood into our kidneys can not penetrate the filter because of its enormous size.This, for example, white or red blood cells (proteins).What are the causes of protein in the urine?
proteins are called large molecules that are the building units in muscle and other tissues.In a very small amount of protein in the urine is a child all the time, but it depends primarily on the method of analysis, where the normal rates may be about thirty to sixty milligrams of protein daily urine volume.
Due to the fact that many of the protein is large, it does not allow them to penetrate through the filter of the kidney.In this way, protein in the urine in infants shows a sure sign of dysfunction of the kidney filter.
reasons for protein in the urine
With the penetration of the protein into the urine, the reasons for this may be very different, depending on the nature of the disease.It is a disease that struck only microscopic kidney filters.And, perhaps, a disease which damaged the entire body.But it is necessary to know the fact that there are cases where a child is accompanied by protein in the urine of normal blood pressure and good health.This condition is also called orthostatic hidden, as well as cyclic proteinuria.In fact, this means that the protein in the urine of a child appears only when the baby remains active for a long time, is long in the vertical position, but the protein disappeared during the night, during sleep, after the body has taken a horizontal position.
sometimes causes urinary protein begin to find out only when they find it in the course of examination or inspection during normal periodic turn-analyzes.
presence of protein in urine is often not accompanied by a distinct and morbid symptoms.If large amounts of protein in urine levels of protein in the blood may drop.This in turn will lead to edema and, as a consequence, to increase blood pressure.
example, causes the protein in the urine can be caused proteinuria - a condition that often occurs in adolescents or older children.This is a hidden cyclic (orthostatic) proteinuria, it is the presence of protein in the urine is in the child's activity.This occurs for unknown reasons, is without kidney damage, a protein appears in the urine during the day.Orthostatic proteinuria is a condition completely normal and harmless.Do not reduce the activity of the child, as physical activity can not harm the kidneys, they can only provoke a temporary appearance of protein in the urine in the child.When orthostatic proteinuria, as well as the detection of a protein in the urine of a child are not usually prescribed treatment.The doctor may ask to repeat the analysis in 2-3 months to see whether there had been changes in the quantitative content of protein in the urine.
After identifying when re-analysis of protein should conduct further tests to clarify the causes of protein in the urine.Sometimes the only way to reduce the amount of protein in the urine will be salt-free diet or even a complete rejection of the use of salt.In rare cases, may be given medical treatment - a special medicine, the dose which is usually large first, and then it decreases.Sometimes drugs in minimal doses taken for several months.
In any case, it is necessary to analyze and follow the instructions of your treating doctor.
