Thank you for all of your answers.
Actually its not me but my son who suffers the rsd In his leg and i think also in his back. He seemed to get releif from ice ealier but oh yes the pain got back. We havent actually tried heat but he is often complaining about feeling hot, and he always turn off the carseat heater after a very short while. I was just wondering if it had been contribuated to him not getting better. And again one of all my arguments to the doctor so we can get him some proper treament.

Gitte