Postinfectious Glomerulonephritis

Postinfectious glomerulonephritis is an inflammation of the glomeruli, the filtering units of the kidney, that appears days or weeks after certain infections, frequently of the throat or skin. The immune system reacts and temporarily affects kidney function.

Common symptoms: Dark-colored or bloody urine, swelling in the face or legs, decreased urine and, at times, increased blood pressure.

When to see a doctor? An evaluation is advisable when, following an infection, changes in the urine or swelling appear, especially in children.

Which specialist treats it? The nephrologist studies this condition and, in children, the pediatric nephrologist together with the pediatrician; depending on the case, the urologist may be involved. If you notice these signs after an infection, seeing a kidney specialist allows its progression to be monitored.