What should patients with purpuric nephritis pay attention to in their diet?

Patients with purpuric nephritis should avoid consuming spicy and irritating foods, and should also尽量 refrain from eating seafood such as fish and shrimp to prevent worsening of the condition. It is advisable to eat适量 amounts of fresh vegetables and fruits, as well as liquid or semi-liquid foods. Purpuric nephritis can cause skin purpura, joint swelling and pain, and abdominal pain; therefore, active treatment is necessary to prevent symptom progression.