I've seen chiropractors for 30 years, I purchased a TENS stimulation unit, I do stretching and nothing relieves the pain for more than an hour or two. Last week my son visited us and suggested I try CBD. I don't know much about it except that it's like marijuana without the ingredients that make you high.
Here is what happened - I purchased PUF Recovery for a local store (yes, it is totally legal) and within 30 minutes my back pain was gone.
I do not understand it, but if you have back pain you should check this out