Nephrotic syndrome is a syndrome caused by the increased permeability of the glomerular filtration membrane and the loss of a large amount of plasma protein from the urine. So, what are the early symptoms of nephrotic syndrome? Large amounts of proteinuria, hypoalbuminemia, varying degrees of edema, and hyperlipidemia are the four major clinical manifestations.
Here are some early symptoms of nephrotic syndrome:
One of the symptoms of nephrotic syndrome is edema, which is the most prominent manifestation of nephrotic syndrome. It is mostly eyelid edema in the morning, and the severe cases occur in the drooping parts of the body, such as the medial sides of both ankles, both lower limbs, and lumbosacral regions.
The second symptom of nephrotic syndrome is that the emergence of hypertension is a gradual process. Many patients with nephrotic syndrome have adapted to the condition of hypertension, often without symptoms such as dizziness, headache, and palpitation, leading to patients being unable to seek medical attention in a timely manner and delaying their illness.
The third symptom of nephrotic syndrome is pain in the renal region, which is one of the common manifestations of nephrotic syndrome.
The fourth symptom of nephrotic syndrome is that the urine of nephrotic syndrome patients with more proteinuria will have some foam, which will not disappear for a long time.
The fifth symptom of nephrotic syndrome is that people often think that red urine is hematuria, but in medicine, it is called naked eye hematuria. The hematuria of nephrotic syndrome is microscopic hematuria, which requires laboratory testing to know.
The sixth symptom of nephrotic syndrome is that the average person's urine volume is 1000-2000 milliliters per day, and any increase or decrease in urine volume is possible. It is an early manifestation of kidney disease, especially paying attention to nocturnal polyuria.