Dear sir, My hernia surgery was completed one years ago and the only thing I still suffer with is the numbness &little bit pain on surgery site & left side of abdomen but I'm not really sure what this is. Is it to combat other pain or is it an anasthetic that has yet to wear off?. The hernia was on the left hand side just above the groin and the numbness is in my left thigh. I'm not particularly noticing it getting any better. and after walking & long time standing it can sometimes get painful. Doctor did surgery with mesh hernioplasty. So, plss sir Give me reply and give any suggestions.