After years of trying I was able to secure an online script for LDN. I am now at 8 mgs which is good enough to tone down some of my general pain syndrome and background delayed pain from exercise. It has minimal effect on my SI joint pain/stenosis, but I'm not certain about the effect since I am unwilling to stop taking to determine that effect. I have had no side effects and I can consult with the on-line MD quarterly on my progress.
Fortunately, I also was able to secure medical pot via my former PCP who was registered to prescribe in FLA. I have been experimenting with dosage for three years. 5 mgs of THC in the morning and 5 mgs of THC in the evening are really helpful in terms of further blunting general pain and reducing some neuropathic symptoms in my feet. Before bed I take about 10 mgs of CBD with 2 mgs of THC (two edibles). Great for sleep.
I also take alpha lipoic acid (1200 mgs), benfitiamine (600 mgs), quercetin (200 mgs), MSM (3 grams), SAM-e (200 mgs) daily to further fortify my battle with pain.