Hello Gus @gus0557, Welcome to Connect. I'm hoping you get some answers when you see your neurologist next month. One of the best things you can do is be your own advocate for your health and learn as much as you can about your condition and what treatments are available that may provide some relief. The Foundation for Peripheral Neuropathy is a great place to start learning more about neuropathy and treatments that may offer some relief - https://www.foundationforpn.org/.

There are some discussions on large fiber neuropathy that you might find helpful. Here's a link to search results of Connect that lists the discussions - https://connect.mayoclinic.org/search/discussions/?search=large%20fiber%20neuropathy.

You also mentioned cervical and lumbar radiculopathy. Here's a search listing of the discussions and comments - https://connect.mayoclinic.org/search/discussions/?search=cervical%20and%20lumbar%20radiculopathy.