While I think the pain is part allergy (it is worse on windy days & when pollens are going off) and part MS, it is very much like that shingles nerve pain only all over my body; I take antihistimines for the pain from the allergies; however, it is interesting to note as I stated in my original post, that anti-histimines are actually used to treat MS, Parkinson's and other illnesses besides just aller