@kenc There are a couple of discussions you might find helpful where members are discussion using medical marijuana, CBD, etc...

-- Medical marijuana for neuropathy: https://connect.mayoclinic.org/discussion/medical-marijuana-3/
-- CBD oil for Neuropathy: https://connect.mayoclinic.org/discussion/cbd-oil-for-neuropathy/

@artscaping may have some suggestions if you have any specific questions on Cannabis products for neuropathic pain.