Complex regional pain syndrome type I
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What is complex regional pain syndrome type I?
Complex regional pain syndrome (CRPS) is a chronic progressive disease characterized by severe pain, swelling and changes in the skin. CRPS Type I, formerly known as reflex sympathetic dystrophy, Sudeck's atrophy, reflex neurovascular dystrophy or algoneurodystrophy, does not have nerve involvement.
Common symptoms reported by people with complex regional pain syndrome type I
Treatments taken by people for complex regional pain syndrome type I

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Compare treatments taken by people with complex regional pain syndrome type I

Let’s build this page together! When you share what it’s like to have complex regional pain syndrome type I through your profile, those stories and data appear here too.
Got a question about living with complex regional pain syndrome type I? Members in the forum might have the answers.
Who has complex regional pain syndrome type I on PatientsLikeMe?
- 0 new patients joined this month
- 494 say CRPS type I is their primary condition
| Age | Proportion | # of patients |
|---|---|---|
| <20 | 0 | |
| 20s | 24 | |
| 30s | 64 | |
| 40s | 54 | |
| 50s | 54 | |
| 60s | 61 | |
| 70+ | 172 |
| Age at first symptom | Proportion | # of patients |
|---|---|---|
| 0-19 years | 27 | |
| 20-29 years | 17 | |
| 30-39 years | 26 | |
| 40-49 years | 28 | |
| 50-59 years | 19 | |
| 60-69 years | 28 | |
| 70+ years | 21 |
Distribution of sex
| Sex | Proportion | # of patients |
|---|---|---|
| Male | 133 | |
| Female | 671 |
| Diagnosis status | Proportion | # of patients |
|---|---|---|
| Diagnosed | 404 | |
| Not Diagnosed | 31 |