I have a tooth that hurts badly when I lie down, but not when I'm upright. What!
Question:
I have a tooth that hurts badly when I lie down, but not when I'm upright. What gives?
The tooth was crowned several years ago, but I've never had any trouble before. I can't sleep because of the pain.
Answers:
Sounds like you need to visit the dentist it is probably decaying.