Complex regional pain syndrome type 1

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Synonyms: Algodystrophy | Reflex sympathetic dystrophy

Complex regional pain syndrome type 1 (CRPS1) is a form of complex regional pain syndrome (see this term) in which the pain is disproportionate to any known inciting event and is characterized by continuous pain allodynia or hyperalgesia as well as edema coloration (changes in skin blood flow) or abnormal sudomotor activity in the region of pain. Onset of CRPS1 symptoms may occur within a few days to a month after an injury or trauma to the affected limb.

Data from Orphanet are used to provide information on a disease's name, synonym(s), and overview. Reference: Access aggregated data from Orphanet at Orphadata. Orphadata: Free access data from Orphanet. © INSERM 1999. Available on http://www.orphadata.org. Data version June 2024

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Complex regional pain syndrome type 1?

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