Trigeminal Neuralgia?

My sister is 50 years old with diagnosed right side trigeminal neuralgia,pain most of the time.She tells her story as follow,
I am 50 years old healthy south asian lady .A year ago I have amenorrhea.
My sleep is disturbed.I get this pain any time of longer duration.It is like
pinching needles and sometime dull.I have no family [...]