When you go to the dentist and have to be numbed up for your dental work, it depends on how much Novocaine is used before the numbness goes away. Usually, you should get feeling back within a day. If you haven’t, you should call your dentist.
Words to Poem When I Grow Old I Shall Wear Purple
Poem of Red Hat Club
How long until numbness wears off from dental implant? – http://wiki.answers.com/Q/How_long_until_numbness_wears_off_from_dental_implant