Hi Doctors, As I am having a stone in my left ureter undergone URSL without DG stent as doctor told they completed procedure in 10 mins. They discharged next day as all my vitals are good. First 2 days I am fine and 3rd day onwards severe fever and headache. I consulted the doctor and he told it is common due to urinary tract infection. Also in ultrasound and CT they identified a small calculi strucked to ureter wall and confirmed that it is not obstructing the flow. Is fever common post URSL? Is there any problem with that small particle which is left out. Very rarely mild pain left side.