Thanks for the advice Daniella, I have an appointment for the doctor tomorrow. Unfortunately the doctors here in the UK they have very little choice in medications. I'm hoping she will be able to help with something. I see my PT once a month (providing she doesn't cancel, I've only seen her twice in four months ) They give you standard printed sheets, with exercises on, that apply whether your recovering from a broken leg or RSD......all the PT's are the same. She's probably the best there is in the south of England. My future son in law is more help than her. He's a physical trainer, he works with cancer rehab, MS & other people with medical problems.