I had renal calculi removed via mini pcnl 26 days back.i always felt pain at lower back after the surgery and was told it is due to the stent placed. stent was removed after 3 wks.it's 5 days now since the stent is removed.for the first 2days there was no pain but after that I am having pain at the lower back and in the abdomen also at the place of
kidney ,while walking also a heaviness is felt at the place of kidney if I bend forward then also I feel pain and today while urinating also there is a pain ..doctor had advised levofloxasin for 5 days.What could be the possible reason for pain.