pain
"For nerve pain/damage, this is BETTER than narcotics and tramadol.  For almost any other kind of pain it does little but I suggest you try it if you have any kind of spinal problem.  I apparently have some kind of lesion or scarring after a badly herniated L5/S1, experience zaps and soreness in my low back and legs, and take 900mg/day three times a day and it is a miracle that this medication performs as well as it does.  Great stuff."