yeah, people have been prescribed this for certain headaches, like migraines, my brother-in-law has been given it for neurological pain, and for a TMJ problem, which cause a pain to radiate in his jaw, the ear and then severe headache, it happened too often so now the Topamax has helped him.
Wow, amazing how broad spectrum psych meds are, well as long as it works for the individual is all that matters, right?

In giving advice seek to help, not please your friend
SOLON