1, sodium intake: edema should enter low-salt diet to avoid increased edema, generally no more than 2g of salt per day is appropriate, disabled pickled food, less MSG and food base, swelling subsided, near normal plasma protein when, restore normal diet.
2, protein intake: nephrotic syndrome, a large number of plasma proteins from the urine, human protein decrease in protein malnutrition, hypoproteinemia plasma colloid osmotic pressure drop, resulting in edema Nanxiao stubborn, but also with the body resistance the decline, so in the absence of renal failure, its early period should be given a very high quality protein diet (1 ~ 1.5g / kg * d), such as fish and meat, etc. This will help relieve low protein hyperlipidemia, and some consequent complications.
However, high-protein diet can renal blood flow and glomerular filtration rate increased, the glomerular capillary at high pressure, while the intake of protein also increased urinary protein can accelerate glomerular sclerosis. Thus, for chronic, non-polar syndrome of kidney disease should eat fewer amounts of high-quality protein (0.7 ~ 1g / kg * d), As when chronic renal dysfunction, should be a low-protein diet (0.65g / kg * d ).
3, fat intake: nephrotic syndrome patients often have hyperlipidemia, this can cause arteriosclerosis and glomerular injury, sclerosis, and therefore should limit animal offal, fat, some seafood rich in cholesterol and fat food intake.
4, trace elements added: patients with nephrotic syndrome due to increased permeability of the glomerular basement membrane, in addition to the loss of large amounts of protein in urine, but also at the same time lose some trace elements and hormones and protein binding, resulting in the body of calcium, magnesium , zinc, iron and other elements deficiency, should be given appropriate complementary. generally eating vitamin and trace element-rich vegetables, fruits, grains, etc. to be added.
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