@bluesky222 Interesting! It seems that your progression over time sounds very close to mine with respect to the timeline from noticeable onset to where you are today. There is no question in my mind that since the medical community knows little about our individual cause, determining a cure is difficult. For now, all we can do is figure out what helps us deal with PN. What footwear helps, meds and supplements are ways to help us deal with PN.