Cause of renal edema

6 reasons renal edema. Edema is a very common kidney disease manifestation, the elimination of edema on the need to know the incidence of edema reason, the following is the reason the hospital kidney doctors explain the initiation of renal edema:
1, glomerular filtration rate decreased: as acute glomerulonephritis, inflammatory exudate and the glomerular capillary endothelial cell swelling lumen narrowing or obstruction, renal blood flow reduction, filtration reduction; chronic glomerulonephritis, glomerular fibrosis and loss because many functions, the glomerular filtration area cuts affect its filtration rate, which is the primary mechanism for the onset of renal edema.
2, the tube imbalance: kidney disease when the glomerular filtration rate, and less tubular damage, to adhere more sodium and water reabsorption. Such as nephrotic syndrome because the kidney itself exclude sodium and water hampered tube imbalance and renal blood flow from the beginning to spread. Renal nerve activity increased natriuretic hormone production inhibition, renal tubular reabsorption of sodium and water increased and furniture edema.
3, anaphylatoxins: glomerulonephritis immune damage when activating complement attack anaphylatoxins make systemic capillary permeability added, resulting in a lot of water and plasma protein deepen the gap arrangement edema and seizures.
4, secondary aldosteronism: When kidney disease because renal blood flow reduction, renin excretion, resulting in secondary aldosterone excretion, the renal distal convoluted tubule reabsorption of sodium increase and the onset of edema.
5, the plasma colloid osmotic pressure: nephrotic syndrome, since many of proteinuria resulting plasma protein albumin in particular excessive loss of plasma colloid osmotic pressure. When albumin less than 25g / L can cause edema and the abdomen (chest) effusion.

6, heart function insufficiency: kidney disease if together with hypertension, anemia, electrolyte imbalance can cause heart function element failure, then can exacerbate edema
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Shijiazhuang Kidney Disease Hospital

Shijiazhuang Kidney Disease Hospital is located in Shijiazhuang city, capital of Hebei Province, which is adjacent to the capital of China, Beijing. It was founded in 1986 and his name has become more widely known in recent decades.....Read More

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