I diagnosed a friend with R & S we have the same GP she has given him inhalers and topical creams for his legs. What is the worst case scenario that can happen with this disease? I am also helping him with DLA going to tribunal on the 6th Sept. So we need more information to help him get a better treatment if the GP won't even diagnose it. This is a failure of the medical system here again. Thank you in advance for information and advice.