How is Henoch-Schönlein purpura nephritis treated?

Purpuric nephritis can be effectively managed through standardized treatment approaches, including avoidance of allergic triggers, control of inflammatory responses, regulation of the immune system, symptomatic relief, and protection of renal function. Overall treatment should be implemented in a stepwise manner according to disease severity. Prompt medical evaluation is essential for individuals experiencing recurrent purpura or abnormal urinalysis findings.

1. Avoidance of Allergic Triggers: Avoiding allergic triggers forms the foundation of treatment. Strictly avoid allergenic foods, pollen, and other irritants, and eliminate all potential factors that may provoke allergic reactions. This helps reduce persistent hypersensitivity reactions and prevents repeated immune-mediated injury to renal tissue, thereby stabilizing the overall clinical course.

2. Control of Inflammatory Response: Controlling inflammation suppresses aberrant systemic inflammatory activity and mitigates inflammatory damage to the glomeruli. It alleviates capillary leakage and edema in the renal microvasculature, reduces proteinuria and hematuria, and prevents progressive renal inflammation and its associated complications.

3. Immune System Regulation: Immune regulation corrects dysregulated immune mechanisms and improves immune abnormalities associated with allergic diathesis. By addressing the root cause, it reduces deposition of immune complexes in the kidneys, lowers the risk of ongoing renal injury, and effectively prevents disease recurrence and chronicity.

4. Symptomatic Management: Symptomatic management targets specific manifestations such as hematuria, proteinuria, edema, and hypertension with tailored interventions. Gradually improving fluid and sodium retention, stabilizing blood pressure, alleviating patient discomfort, and enhancing overall physical well-being are key objectives.

5. Renal Function Protection: Protecting renal function requires regular monitoring of renal function tests and urinalysis parameters, with timely adjustment of treatment strategies based on disease progression. Sustained reduction of renal metabolic burden slows the advancement of kidney injury and effectively minimizes the risk of progression to chronic kidney disease.

In daily life, maintain a light and hygienic diet; practice proper skin hygiene and protection; engage in moderate physical exercise to strengthen constitution; follow a regular sleep schedule to boost immunity; and undergo routine follow-up examinations to monitor health indicators—these measures collectively help significantly reduce the risk of relapse in purpuric nephritis.