It's been years since I had mine removed. In fact, I still have one that should come out, but I'm chicken...
Had the two bottom ones done at the same time, and that was when I discovered my "allergy" to percadan, the painkiller they gave me for the next couple of days. Apparently, I don't process the stuff, so the painkilling effect was wearing off, but when I took another, it was causing an overdose. My blood pressure went through the floor, and I was so cold and sick I thought I was going to die. Fortunately, the effect wore off and I threw the pills in the toilet and haven't taken such things since.
I just used tylenol after the last one, and that was fine.
Gilladian