I injured my left ankle in an accident at work- the xrays and MRI were clear, and they told me it was a sprain. 18 weeks later, when they finally referred me to a podiatrist because of continuing pain/swelling/discoloration, he diagnosed me with RSD (which I had never heard of before that), and referred me to my pain specialist. It's been 3 years since that happened.
I don't know if you can "beat" this by getting rid of it, but there are other ways of "beating" it. Don't let this get the best of you! Keep your life going like you used to, doing what you love with people you want to spend time with. Keep a smile on your face, and a positive outlook. By doing these things, and not letting the RSD take over your life, you are "beating" this. We are hear to listen if you have a bad day, and here to cheer with you when you have the good days!