What are the symptoms of proteinuria?

Proteinuria patients, to see the specific cause to be clear whether there are other symptoms. More common cause of proteinuria is urinary infection, so in addition to urine protein positive, patients often combined with frequent urination, urgency, urinary pain, urination, even hematuria and other urinary tract irritation symptoms. If renal disease, its proteinuria is sometimes relatively hidden, simply manifested as urine color, smell, character changes or urine foam increased. If the proteinuria loss is large, the patient may develop edema, most commonly in the lower extremities and around the orbit. In addition, there may be some malnutrition or pale, sallow, urine volume changes. However, depending on the severity of the primary kidney disease, it is necessary to go to the nephrology department for further evaluation.