I had my uppers, then lowers taken out in pairs a few years back. General anesthetic both times. My wife drove me home from one, by daughter from the other. I have only the most faint recollection of seeing the pharmacy sign when my wife stopped for medicine for me, otherwise I have no recollection of the procedure, 45 minute drive home, nor going to bed that night. Both times I woke up quite well the next morning, and 95% the following day. In both cases, I did not need pain killers after the second day.
I had waited years longer than I should have, due to being nervous about it. In hind sight, I wish I'd had all four out at once. If you need it, get it done...