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What Causes RSD?

RSD (Reflex Sympathetic Dystrophy Syndrome) is a chronic, painful neurological condition that progresses throughout the skin, muscles, joints and bones. It is also known as Complex Regional Pain Syndrome (CRPS).

  1. Causes

    • No major cause can be determined for RSD. However, it can start in an injured limb or following surgery, or something as minor as a sprain.

    Symptoms

    • A person with RSD suffers from burning and spreading pain, excessive sweating, touch sensitivity and swelling. Some people could see the symptoms diminish, only for them to reappear with a new injury.

    Types

    • There are two types of RSD: Type 1 (without nerve injury) and Type 2 (with nerve injury). However, both share the same symptoms.

    Treatment

    • Treatment of RSD is very individualized, varying from one patient to another. Treatment plans involve medications, nerve blocks, physical therapy and psychosocial support. Aspirin and ibuprofen are two of the numerous drugs that can be used for RSD.

    Significance

    • RSD is most prevalent in people over the age of 40. The National Institute of Neurological Disorders and Strokes (NINDS) reports that 2 to 5 percent of patients with peripheral nerve injury and 12 to 21 percent of patients with hemiplegia (paralysis on one side of the body) develop RSD as a complication.

    Paula Abdul

    • On April 2005, the newspaper USA Today reported that singer/dancer Paula Abdul, then an "American Idol" judge, was diagnosed with the disease.

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