I wanted to say also that I agree, we will probably never know the true cause of our PN and if it is hypothryoid.

Both my doctors seemed uncaring about my PN and was more focused on thyroid, when the whole REASON I went to the doctor was for PN.

And now that the thyroid is working I am left with the PN, so who knows if thyroid was the real cause or not. Every day I read something that makes me wonder ...maybe??? what if??? So many things can cause PN. :(

Very interesting article--I certainly have a great many of the symptoms listed!