Not to give a plug for any particular electrolysis facility, but Electrology 3000 in Dallas (Google E3K Dallas) has a physician on staff who will inject your face (or wherever) with a local anesthetic to "numbify" your skin, making the treatment virtually painless, except for the injections.
They are a bit expensive, but for those of us (especially moi) who have zero tolerance for pain, they are a super exciting alternative to painful face clearing.
Oh yeah, they are really quick too...for my first face clearing session (sadly, I'm rather well endowed with facial hair) they utilized two technicians over three consecutive days, and voila, done for 8 weeks!!
Super swollen after, but no pain during...a wonderful trade IMHO.
Just my $0.02
-A