I am starting in with a new pain management group this week and one of the doctor's made a comment that they are seeing good results (not sure in what way) by applying nigroglycerin cream to an area just outside of where RSD nerves are troublesome. This doctor mentioned it can help in wound healing and has helped his patients with RSD in their feet.

I don't have any more info at this time because I just had a consultation today with a follow-up in two weeks. Has anyone ever heard of this as part of a treatment plan?