Hey mrsD--I had seen you recommend Salonpas before and thought you meant that you use them to help PN. So I bought a box of them at Costco and put them on my feet, but it made the PN even worse so I decided they're not for me. Now that I see your post in this thread, I'm guessing I misunderstood you. But I did use them the past few days because I threw out my back, and they did seem to help for that.

Oh, and I did try them on my knees and they seemed to make my feet go crazy, so apparently I need to reserve their use for the upper part of my body. But at least I do have a use for them so they won't go to waste.