Injections from the dentist come to mind.
Some drugs damage nerves.... Cipro, Avelox, Levaquin, Flagyl.
There is some evidence that inhaled Flumist vaccine can cause Bell's palsy and TN.
Sometimes infections in nerve roots of teeth, or in the cavernous sinus can give TN like pain.
This is what the cavernous sinus is:
http://en.wikipedia.org/wiki/Cavernous_sinus
__________________
All truths are easy to understand once they are discovered; the point is to discover them.-- Galileo Galilei
************************************
.
Weezie looking at petunias 8.25.2017
****************************
These forums are for mutual support and information sharing only. The forums are not a substitute for medical advice, diagnosis or treatment provided by a qualified health care provider. Always consult your doctor before trying anything you read here.