WHAT IS THE PROGNOSIS?

Good progress can be made in treating RSDS if treatment is begun early, ideally within 3 months of the first symptoms. Early treatment often results in remission. If treatment is delayed, however, the disorder can quickly spread to the entire limb and changes in bone and muscle may become irreversible. In 50 percent of RSDS cases, pain persists longer than 6 months and sometimes for years.