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Condition

Complex Regional Pain Syndrome (CRPS)

Understanding chronic pain and its impact

Backed by 1 high-credibility studyStudies3Treatments4Last reviewedJun 2026
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Overview

5%
About 5% of seniors who experience an injury may develop CRPS (NIH, 2023).
2× higher
Seniors are twice as likely to experience severe symptoms due to CRPS (CDC, 2023).
20%
Approximately 20% of those with CRPS report significant mobility issues (APA, 2023).

In plain language

Complex Regional Pain Syndrome (CRPS) is a chronic pain condition, often occurring after an injury or surgery, primarily affecting a limb. This syndrome can cause severe pain, swelling, and noticeable changes in skin appearance. Seniors may face additional challenges managing CRPS due to other health conditions.

Complex Regional Pain Syndrome (CRPS) is a condition marked by prolonged or severe pain, along with changes in skin color, temperature, and swelling in the affected area. It generally arises after an injury, surgery, stroke, or heart attack. Although the exact cause is not well understood, it is believed to involve nerve damage or malfunction. Seniors may find CRPS particularly challenging due to existing health issues that can complicate diagnosis and treatment. Early and effective treatment is essential to alleviate symptoms and prevent the condition from worsening. Seniors experiencing ongoing pain should seek medical advice to identify treatment options that can enhance their quality of life.

Key Information

Review the most relevant symptoms, risk factors, and common care approaches in one place.

Risk Factors

Several factors can increase the risk of developing this condition, including:

  • Age: Seniors may have a higher risk due to age-related changes in nerve function and healing capacity.

  • Previous injury or surgery: These can trigger the onset of CRPS, particularly in the limbs.

  • Nerve damage: Pre-existing nerve problems can heighten susceptibility to CRPS.

  • Immobility: Reduced activity levels can exacerbate symptoms or increase risk.

Symptoms

Symptoms can vary but often include:

  • Persistent and severe pain: Pain that is disproportional to the initial injury.

  • Swelling: Significant swelling in the affected limb.

  • Skin changes: Alterations in skin color, temperature, or texture, such as becoming shiny or thin.

  • Joint stiffness: Difficulty moving the affected joints.

  • Increased sensitivity: Heightened sensitivity to touch or temperature in the affected area.

Coping Strategies

Coping with this condition can be challenging, but these strategies may help:

  • Physical therapy: Exercises to maintain mobility and reduce pain.

  • Stress management: Techniques like meditation or deep-breathing exercises to help manage pain.

  • Support groups: Sharing experiences with others can provide emotional relief and practical advice.

  • Occupational therapy: Helps adapt daily activities to make tasks easier.

Common Treatments

Treatment focuses on managing symptoms and improving quality of life:

  • Medications: Pain relievers and anti-inflammatory drugs to manage symptoms.

  • Physical therapy: Tailored exercises to improve movement and reduce stiffness.

  • Psychotherapy: Supportive counseling to manage the psychological impact of chronic pain.

  • Nerve blocks: Injections to reduce pain by interrupting nerve signals.

  • Transcutaneous electrical nerve stimulation (TENS): A therapy using low-voltage electrical currents to relieve pain.

Treatments That May Help

Start with the options that have more supporting research and then review the details with your care team.

Frequently Asked Questions About Complex Regional Pain Syndrome (CRPS)

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