I am diagnosed I am diagnosed with polyneuropathy also And I get very very tired but I like you have many other ailments including cancer So it's very hard to tell I do wear NERUO socks which really help my ' and I put on lidocaine patches all the time and that also helps the So it's very hard to tell I do wear NERUO socks which really help my ' and I put on lidocaine patches all the time and that also helps the So it's very hard to tell I do wear NERUO socks which really help my ' and I put on lidocaine patches all the time and that also helps the discomfort Wish you luck keep keep in touch