These patches were made for shingles pain, my pain management doc turned me on to them for S1 related foot pain & calf cramping. I've been using them for minor to severe muscle cramps, they helped me! When my scar-tissue bothers me in the L5-S1 I put half a patch on, numbs it right out. Your Doc will have to write a script for them, they cost $120. a box of 30, my co-payment was 10 bucks.
Just wanted to pass this on, I've been a spinie for 10 years now an been visiting BT1 since 1997, great info that doc's don't want you to know...

Does anybody know what there made from-he-hee? Ric