I’m glad to introduce you to Living With Facial Pain! Also glad to head how excited you are to be a member of our wonderful community and I’m sure you’ll fit right in with our many members that love sharing their experiences. So go ahead and start getting involved in our discussions!
Also, I went ahead and used the Search Icon (top right corner of the green bar) to look for old topics that mention the subject of a “trigger”, and these were the results:
I think at least of a few of those topics mention what you were looking for, so hopefully that helps!
Otherwise, enjoy your stay here and don’t hesitate to reach out to me if you have any questions or concerns!