Hi Yorkshiregal,
Welcome to the Pain Management Forum. I am sorry to hear that you are having mouth/tooth pain. It can be the pits, especially when complicated by headaches!
I don't know a lot about dental and mouth care other then the importance of good dental hygiene. Please know that you are always welcome here but we have a Dental Health Community that may better respond to your post. That forum is focused solely on Dental Care whereas this form is pain management. I encourage you to copy and paste your post on the Dental Health Forum.
Here's the link:
http://www.medhelp.org/forums/Dental-Health/show/42
I wish you the very best and hope that they will be able to get to the source of your pain..... and treat it. Chronic pain, no matter where it is located we understand. My heart goes out to you. Please feel free to post again here. We offer you our support.
Peace,
~Tuck