Why is albuminuria high

summary

My mother is 48 years old this year. At the beginning of this year, she was hospitalized for a period of time because of kidney problems. She was discharged from the hospital. Every time she had a urine protein + for re examination, she had been taking medicine. These days, she was hospitalized because of a cold. The doctor said that the white blood cells and red blood cells were low, so she had to do bone puncture. Now it's much better. I'd like to share with you why the urine protein is high, hoping to help more people.

Why is albuminuria high

Reason 1: due to the filtration of glomerular filtration membrane and reabsorption of renal tubules, the content of protein in urine of healthy people (mostly refers to the protein with smaller molecular weight) is very small (the daily excretion is less than 150 mg), and the qualitative examination of protein shows negative reaction.

Reason 2: proteinuria is a typical symptom of chronic kidney disease. The formation of proteinuria is closely related to the barrier function of glomerulus. Glomerular capillaries are composed of three layers: endothelial cell layer, basement membrane layer and epithelial cell layer.

Reason 3: proteinuria is a manifestation of various symptoms of kidney disease. At present, many pregnant women also have this phenomenon, but many patients don't know what's wrong with proteinuria. If pregnant women have this phenomenon, they should be treated early, otherwise it will cause serious consequences, even fatal.

matters needing attention

Warm reminder: exercise proteinuria and pathological proteinuria should be distinguished. People with kidney disease, such as nephritis, usually have urine protein when they don't exercise, but it is more serious when they exercise, and they won't recover after rest. However, exercise-induced proteinuria only occurs after exercise, and will disappear after rest.