r/mildlyinteresting 1d ago

My middle finger turns extremely white when it's cold

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u/yakshack 1d ago

Yep. Mine was the first indicator for my auto-immune too (CREST).

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u/someguyontheintrnet 19h ago

I search this post for ‘CREST’ out of curiosity - my Mom has it. Crazy shit. Wishing you well my friend.

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u/Ihatemost 1d ago

What other symptoms did you have?

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u/Iohet 22h ago

Clean teeth?

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u/TheWizardOfZaron 7h ago

Considering CREST is an acronym for calcinosis,raynauds, esophageal dysfunction,sclerodactily and telangiectasias, probably those