I know all the doctors say FUE is painless, but I have experienced some pain and discomfort, especially if they take donor hair from an area that is not fully numb. My second FUE (12 months after my first) with Dr De Reys was excruciating!!!! Without over exaggerating, I felt every extraction, hole punched, and insertion. Really painful two days, to the point where I was close to stopping on Day 2. Others who have had surgery with Dr De Reys (on other forums) have said the same about him - it can be painful. I think he must use less anaesthetic or something. I ended up having nerve blockers injected above the bridge of my nose on Day 2 as well. He gets good results, but it can be painful during the operation. Weirdly though, although his surgeries were quite painful, I had the best recovery times with him - perhaps because he harvests only 1500 grafts per day. Once he has finished, there is no pain at all. I never had to take pain medication for any of my 4 days of surgery with him.
I think my least painful surgery was the 4th Surgery with Dr Arshad. Felt very little all day, other than the injections, but I had a much more painful recovery period. It's probably just me....