U.S. Department of Health and Human Services

Reflex Sympathetic Dystrophy Syndrome Association - RSDSA

Organization URL(s)


Other Contact Information

99 Cherry Street P.O. Box 502
Milford, CT 06460
1-877-662-7737 (Voice - Toll-free)
203-877-3790 (Voice)
203-882-8362 (FAX)


The Reflex Sympathetic Dystrophy Syndrome Association (RSDSA) is a nonprofit professional and consumer organization founded in 1984 to support research into the cause, treatment, and cure of reflex sympathetic dystrophy syndrome, also known as Complex Reginal Pain Syndrome (CRPS), a multi-symptom syndrome usually affecting one or more of the extremities, although any part of the body may be affected. The only common symptom in all patients is pain. RSDSA funds research into the cause and cure of this syndrome, helps organize support groups, promote awareness among health professionals, and develop educational forums and conventions.

Online Resources

Print Resources

RSDSA offers patient and professional packets. Serial publication: Newsletter, quarterly--information for patients and health professionals.

Review Date

Monday, Oct 05, 2015