@wilcy, you may be interested in reading this discussion on Connect:
- CBD oil for Neuropathy https://connect.mayoclinic.org/discussion/cbd-oil-for-neuropathy/

Members have shared their hits and misses with cannabidiol (CBD), a naturally occurring cannabinoid constituent of cannabis and medical marijuana. With any unapproved substance, it is really important that you diligently do your own research. Remember what may work for one person may not work for someone else.
Also, know your rights. What's legal and what isn't. While vaping may be a better alternative to smoking, it can still be problematic for your lungs. Are you able to talk to your doctor about using medical marijuana? Is she/he open to discussion?