Has anyone here tried cayenne pepper(zostrix)? I have the same issues most of you are dealing with. I have a form of TN called Atypical Odontolgia-nerve teeth pain with no cause. One of the treatments some have used has been zostrix or any other product with capsaicin in it. There is literature on using this so it's not all that alternative. Been using about a week and it has helps some. I hear one of the other meds for this that shows good results is amitriptyline mainly in low doses.