<Tr> <Th> MeSH </Th> <Td> D007174 </Td> </Tr> <Tr> <Td_colspan="2"> (edit on Wikidata) </Td> </Tr> <P> Excoriation disorder is a mental disorder characterized by the repeated urge to pick at one's own skin, often to the extent that damage is caused . </P> <P> Research has suggested that the urge to pick is similar to a body - focused repetitive behavior but others have argued that for some the condition is more akin to a substance abuse disorder . The two main strategies for treating this condition are pharmacological and behavioral intervention . </P>

What do you call someone who picks scabs
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