This is the second time this has happened to me. Blarg.
Damn, mah jaw is mighty sore.
Your doctor should have you come in a little early so he can start the numbing process while he is still with another patient. That is, mine has gotten me in the chair and started the process, then leaves me to go back and finish with another patient while we wait for it to work. He will check on me and see if it's working or if I need more. And then go back and finish up with the other patient.
He did. I was in half an hour earlier than my appt but . . . it just wasn't taking. When I was in two weeks ago it took two shots and about 45 min. By 1 hour (about 1:30pm or so) it was perfectly numb and didn't wear off till 8pm. Today, three shots, never quite numbed the tooth to where it needed to be, it was worn off by 3pm. Ack!
I scheduled for next Fri to go in at 11am, that gives me an hour and time for him to give me different things, they break for lunch @ noon, r.c. is scheduled for 1pm. If I get numb I'll just leave and run over to the pet store or something. If not ... gonna have to come up with a plan B.