Glomerulonephritis is a kind of kidney disease (usually both kidneys together) whose sign is the inflammation of glomerulus or small blood vessels in kidneys. This case may or may not be with hematuria (existence of blood in urine) or proteinuria (existence of protein in urine). 
   Glomerulonephritis can happen in every age but in children (1 to 11) are more frequent.


 disease signs depend on kinds of different diseases. Signs and symptoms in nephrotic syndrome: 
  • Hematuria: tiny red cells in urine (existence of sound cells in lower urethra is the signs of bleeding)
  • Proteinuria: existence of protein in urine (more than 1 gram but less than 5/3 grams in 24 hours)
  • Hypertension or high blood pressure
  • Less urinating or oliguria