Can Chronic Glomerulonephritis Be Cured?

Chronic glomerulonephritis, as used clinically, refers to a syndrome characterized by hematuria and proteinuria in patients, often accompanied by edema and hypertension. Can chronic glomerulonephritis be cured? The following section provides clarification.

Can Chronic Glomerulonephritis Be Cured?

Chronic glomerulonephritis is not curable; however, it can be effectively controlled clinically. Some patients may achieve complete remission, with long-term stabilization of renal function. Others may experience disease relapse under certain circumstances. Therefore, patients diagnosed with chronic glomerulonephritis must be prepared for lifelong follow-up. In contrast, acute glomerulonephritis is generally curable. Chronic glomerulonephritis is defined as glomerulonephritis persisting for more than three months. Its primary treatment principle is symptomatic management aimed at slowing disease progression, rather than immunosuppressive therapy—especially glucocorticoids. During the course of chronic glomerulonephritis, the disease tends to be unstable. Although proteinuria and hematuria may improve with treatment, they can recur due to excessive physical exertion, infections, or even emotional distress. In severe cases, the disease may progress to uremia. Consequently, the vast majority of chronic glomerulonephritis cases cannot be cured—even with available treatments—but can only be managed to alleviate symptoms and slow progression.

Knowledge Expansion: Differences Between Acute and Chronic Glomerulonephritis

1. Different Etiologies

Acute glomerulonephritis is primarily caused by infection with beta-hemolytic streptococcus, affecting individuals across all age groups—particularly children and middle-aged or elderly adults. In contrast, the etiology of most chronic glomerulonephritis cases remains unclear; however, delayed or inadequate treatment of acute glomerulonephritis is frequently implicated. Over time, untreated or poorly managed acute disease gradually evolves into chronic disease, significantly impacting patients’ quality of life.

2. Different Clinical Manifestations

Acute glomerulonephritis typically presents abruptly with prominent symptoms, including hematuria, proteinuria, and hypertension, thereby adversely affecting both the urinary and cardiovascular systems. While chronic glomerulonephritis shares similar manifestations—such as proteinuria and hematuria—these symptoms usually evolve from prior acute episodes, resulting in more variable clinical presentations. Progressive decline in renal function is characteristic of chronic disease.

The above outlines whether chronic glomerulonephritis can be cured. We hope this information is helpful to you.