no. the trigeminal nerve does not go down you arm or to your hand. the nerve that services this area comes from your neck (cervical spine).
can my trigeminal neuralgia pain radiate down my arm to the tip of my thumb? . i have had trigeminal neuralgia for years. taking anticonvulsant meds has helped my pain but i am curious if the lightning bolt pain can radiate down to the tip of my thumb.