Has the vasculits work up been done..
And what is urine routine examination report.
Were there any preceding symptoms-fever, cough etc.
Can u share more details.
Next Steps
share more specific details of child.
age and symptom onset and progression.
Health Tips
you must admit the child and get him properly evaluated ..if symptoms have not responded yet.
or at least get one renal function test and urine routine examination done.
if you have done these ..kindly share