I have swelling. Also my pain has spread to both legs and also up the legs and into the foot more. I was told by my neurologist that PN can spread. Are you on any meds that may be causing swelling? Do you notice swelling more at certain times then other?
I know it can be hard to get answers from your neurologist but I encourage you to make a list of questions and concerns to ask him. This is your health and you deserve to have your questions answered