i had no problems at all. i had heard stories of other people being all drugged up after and on my way home i was making jokes about them.
my dentist doesnt do them, so he sent me to an oral surgeon, i had one consult appointment and i told him my medical history (diabetes, and meds and all) the procedure was easy, i sat in a chair they put me to sleep, i woke up and went home
i was eating like normal the next day, i took pain meds for only 2 days (percocet, which made me sleep forever! my boyfriend would wake me up to test and eat and all that) then i was fine. the doc gave me these needleless syringes that i used to rinse out the sockets (EW!) and i was fine!
my advice: get ur dentist in touch with your endo, DO NOT USE STRAWS, sleep it off, and have your family look after you while you sleep.