My chiropractor helped with the secondary effects of TN -- because my face hurt, I would shrug up my shoulders to shield it, or sleep with my neck in a weird position. Stim and message helped the muscle pain, but he made it clear to me that he could not do anything for the TN itself, since the nerve/nerve site causing the pain were deep inside the skull.
How long does it take to feel back to normal after acupuncture?
I wasted thousands on a chiropractor. More on an acupuncturist.