Swelling in both the kidneys could be secondary to an infection or obstruction by renal calculi.If she has pain while urinating and blood in her urine then she needs to further evaluated by a urologist ,if she has burning in urination with infection then u need to do a urine routine and urine culture
Next Steps
to get urine routine and urine culture
Health Tips
Adquate hydration,avoid high salty and spicy foods