It sends an intense tingling sensation across my forehead and over the top of my head to stimulate the trigeminal nerve.

Richmond’s gamma knife technology even draws patients nationally, as Sahni also treats trigeminal neuralgia, which causes sharp pains in the face without warning.

I, too, suffer from trigeminal neuralgia, or TN, and I read “He couldn’t eat, drink or work. And doctors couldn’t explain his searing pain.”