Hi Shaggychic! Like another poster, the only thing that got my allodynia to settle at a place (on a regular basis) that I can deal with is Gabapentin. I have it always, but my current dose of Gabapentin keeps it steady on, instead of the ups and downs I've had in the past with it. This is subject to change....but that medication is, for me, the one I will tweak if I develop a tolerance or something and it comes back with all the rage.
Isn't CRPS loads of fun? I woke this am with more than usual intense raging pain ....guess I shouldn't complain....I've had 3 really good days.....and yesterday, I celebrated by doing too much.....lol. Today I pay....got out of my lane!!!
Hope you find a sweet spot with your meds and that terrible allodynia....when it's raging, being in our skin can be almost too much. You WILL find a sweet spot, though....I did, and you will, too. Cheers!