Nephrotic syndrome

Nephrotic syndrome is a clinical syndrome characterized by massive proteinuria, hypoproteinemia, edema, and hyperlipidemia. It can affect people of all ages, from children to the elderly. High-risk groups include those with weakened immune systems, those who use medications improperly, and those with "three highs" (hypertension, hyperlipidemia, hyperglycemia) and obesity.