A good pain doctor, whether your pcp, or a pain management specialist, is a must. Gabapentin is a good place to start, it is available as a generic. If it should stop working, as it did for me, you can then go to Lyrica, soon to become off patent. I started gabapentin for diabetic neuropathy about a dozen years ago, went to Lyrica eight to nine years ago. Tho I am at max strength, with a bit extra at times, it contains the burning and reduces it to a background level. At this point, I have been diagnosed with fibro, which adds its bit to the neuropathic pain.
I have been weaning off opioids so that I can try low dose naltrexone. This is no longer experimental and available more than before. People with RA, MS and cancer, all painful conditions, have found help with ldn. Something to consider for the future.
Then there are the devices, implants usually, that interfere with the pain signals to the brain. Jerry Lewis wears one and said it gave him his life back.
MInd body modalities, such as guided meditations can reduce the perception of pain - with no side effects. I would suggest you begin with any Bernie Siegel book. Chiropractic and acupunture are two other mind body treatments to consider.
Depending on your time frame, online and in person support groups, where you can make connections with people who also have chronic pain, regardless of cause, can provide information, safety and a place to vent. Search yahoo for groups, join as many as you can handle. Contact a local hospital and ask about local support groups.
I want you to know that you are not alone; while other people may find your suffering unbelievable because nothing shows, here we understand, believe and sympathize. Glad you found webmd.
helen