Hi:
I'm having the same problems with a bad tooth!!!!! Read my post under "Unknown Freaky Headache".
I've been to numerous doctors and dentists and they all say that a tooth couldn't cause this much pain and headaches. They look at me like I'm crazY.
If you look at pictures of your nerves in your head, they are all like a series circuit!!! They are all connected somehow. So, don't you think that if a bad tooth has nerve damage, that it will lead to the other nerves in your head?
It makes sense to me. Good luck. And try Excedrin Migraine and Excedrin Tension. Those kind of work for me.