The ultra Sound report is suggesting that there is swelling in Left
Kidney due to obstruction to the Left Ureter because of ? Ureteric stone on Left side.
We don’t know How big it is & exactly where it is in the ureter.
Continue same medication with, plenty of liquids orally.
However you need further investigation to know if this obstruction (stone) May require any surgery
Next Steps
Further information with NCCT KUB